9 best projector technologys

Product description

The AAXA LED PICO, Pocket projector combines ultra-compact, long-lasting LED projector technology, a built-in multimedia player, and an HDMI port to become a mobile projector power-house. The LED PICO plays high-resolution videos, pictures, and text through a micro SD Card or USB memory stick, or accepts a digital data source from multiple input sources. HDMI, VGA, USB, Composite Audio/Video, SD+HC, Provides an extensible design that enables. Design that delivers high availability, scalability, and for maximum flexibility and price/performance. The country of origin is China.

• Ultra Bright 25 Lumens, High Definition 720p (1280x720) Native Resolution (Max 1080p), Vibrant Color Technology with 15,000 hour LEDs
• Ultra-portable with 80 Minute Built-in Rechargeable Lithium-ion Battery that can be charged via supplied micro USB cable.
• Built-in Speakers, 16:9 compatible, mini-HDMI, 3.5mm Aux Audio Out, Composite A/V connections, and Micro SD, USB readers for Media Playback (Accepts sizes up to 16GB)
• For Personal Media Sharing with friends and family, USB Plug 'n Play instant set up; Apple Mac and PC Compatible
• Up to 60 inch image (in low-light condition)

User questions & answers

Question:	Is there a tripod in the box
Answer:	My previous answer is incorrect. It does come with a TINY tripod. My husband had taken it out of the box and I did not realize it. It's extremely small though. I ordered a larger one as an accessory.
Question:	What are the supported media formats? Does it support SRT subtitles
Answer:	Yes it supports SRT files. Just make sure they are named the same as the movie file.It even plays .mkv files and displays the subtitles encoded within the .mkv file
Question:	Does it run while charging? or just get 80 mins streaming and then will have to recharge again
Answer:	I was running this all the time on a charger/ac adapter 5v/1 amp output....but now every 60-70 minutes it turns off, green light goes out-red light goes on....any ideas?
Question:	I've seen conflicting comments on this question: does this unit have an audio output connection or not
Answer:	Yes, the LED Pico has a headphones out jack. http://www.aaxatech.com/products/led_pico_pocket_projector.html

Product features

AAXA LED Pico Ultra-Portable Pocket Projector

The LED Pico is a true "pocket projector" at just 4.25" x 2.36" x 0.7" in size, the LED-Pico is about the same size as most cell phones, yet is capable of delivering a stunning 60" image in dark environments. Additional features include adjustable tripod, mini-HDMI support, Micro SD, USB port, composite video input, and 3.5mm headphone jack. The LED Pico's lithium ion battery gives you upwards of 80+ minutes of operation! Rechargeable and long lasting, the internal lithium ion battery makes the LED Pico a truly portable device.

1280 x 720 (720p) Pixels and Resolution

The LED Pico supports an HD native resolution that allows for sharper, more detailed images. The LED Pico will not become pixelated when enlarged, providing a crisp image up to 60 inches,. LCoS (Liquid Crystal on Silicon) Technology results in inherently higher resolution for a smooth as silk video image.

Great For Personal Media Sharing

Take the battery powered, plug-and-play LED Pico with you to watch movies or make a presentation anywhere and anytime! The ultra-compact size of the LED Pico allows on-the-go use with USB and Micro SD Card readers to share and project content with friends and family anywhere, anytime. The LED-Pico features an on board media player that supports multiple files formats such as, AVI, MP4, and JPG.

Tons of Connectivity Options

The LED Pico mini projector comes with a wide range of inputs and connectivity options.

- Mini-HDMI input allows connection of any device with an HDMI output like Laptops, PCs, Macs, BluRay players, Game consoles, and more! (mini-HDMI to HDMI cable or adapter needed and sold separately).

- USB and MicroSD inputs for easy playback of music, video, and text files.

- 3.5mm Aux out allows you to connect external speakers (3.5mm aux cable sold separately).

- Composite AV allows you to hook up older devices with RCA outputs likes DVD players, VCRs, cable boxes, etc.

1280 x 720 Native Resolution

The LED Pico supports a high native resolution that allows for sharper, more detailed images. Unlike ordinary projectors that become pixelated when enlarged, the LED Pico will provide a crisp image up to 60 inches.

Smartphone and tablet compatible

Want to mirror your smartphone or tablet? No Problem! Just connect an adapter cable (sold separably) from your device to the LED pico projector and you will be able to mirror your device!

- Apple iPhone/iPad connection requires Apple proprietary adapter cable.

- Android Smartphone/Tablet connection requires special adapter cable (MHL, Slimport, etc).

- Check to ensure your mobile device allows video output.

Versatile Multimedia Support

- Onboard media player supports popular file formats.

- Share movies, videos, photos with friends and family.

- Bring presentations anywhere and everywhere.

- Enjoy gaming and entertainment without large TV's.

Easy to Recharge

The LED Pico features a Micro USB port for easy charging, allowing you to charge it anywhere you have your cell phone charger. This ensures that you never run out of battery while on the go.

Product description

Project large SVGA images with the 3,800 lumens Optoma S334e. Its 22,000:1 contrast ratio, 1.94 – 2.16:1 throw ratio and 1.1x zoom make it ideal for small-to-medium spaces, such as classrooms, offices and training spaces.



Vertical keystone support simplifies placement for easy installation. An integrated 10-watt speaker delivers crisp, room-filling audio that enhances presentations and videos without additional equipment.



Robust input options, including HDMI, VGA and composite enable connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

• PICTURE QUALITY: Designed for meeting rooms, classrooms, and other small-medium sized rooms, the S334e provides vibrant and sharp, clear text and graphics enabled by its SVGA resolution (800x600) and 22,000:1 contrast ratio
• HIGH-BRIGHTNESS: Enjoy an incredible 3,800 lumens of brightness in well lit environments
• CONNECTIVITY OPTIONS: The S334e features an array of connectivity options including HDMI, VGA and composite
• LONG LAMP LIFE: Enjoy up to 15,000 hours of lamp life enabling an average of 4 hours of viewing time every day for 10+ years
• EASY INSTALLATION: Vertical keystone correction and a 1.1x zoom enable flexibile placement in any environment
• INTEGRATED SPEAKER: A 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for small-to-medium classrooms and meeting rooms
• PORTABLE SIZE: Weighing less than 7 pounds in a small form factor, the portable S334e is easy to take from room to room making sharing easy

User questions & answers

Question:	Confused. says can use firestick. but all i keep reading is movies. can i watch regular firestick shows and app stuff
Answer:	Hose size is ok needs 3/4 “ hose fittings but will work with a 1/2 “ hose but will have a lower flow rate.
Question:	Do I need to buy a screen? I want to project it onto an off white wall
Answer:	about 5/32 of an inch
Question:	Can you plug this into a home theater receiver with hdmi input? does this come with a power cord to plug directly in the wall for constant use
Answer:	Yes it would work for filling water balloons
Question:	Does this model have for corner adjustment
Answer:	You just get one nozzle

Product features

Brilliant, Vibrant Colors

Deliver your presentations in amazing 3,800 ANSI lumens and brilliant color – impressing audiences with incredibly bright images, deep blacks and vivid colors.

Extended Lamp Life

With a lamp life of up to 15,000 hours, get extended viewing time with lower cost of ownership – an average of 4 hours of viewing time every day for 10+ years.

Robust connectivity including HDMI

With an extensive array of connectivity options including HDMI, VGA-In, VGA-out, Composite Video, USB-A & Audio-In, presentations are visible from any source device.

Flexible, Easy Installation

A 1.1x zoom, 1.94 – 2.15:1 throw ratio and vertical keystone correction allow for flexible and easy installation for various spaces. Project a 120” image from approximately 15'6" away.

Product description

1Bluetooth speaker/USB helps you enjoy more music The starry sky projection lamp can be used as a Bluetooth speaker or a USB jack. Listen to lullabies or relaxing music on your The sky projector lamp can be used as a Bluetooth speaker or a USB jack. Through Bluetooth pairing, listen to lullabies or relaxing music on your phone, iPad and tablet. The latest sound activated blinking mode allows the projection to change color according to the music beat or sound, thereby producing a disco effect. When used at a party, you will become the focus of the audience. Features: Input: DC 5V / 2A LED power supply: 2*3W Music: USB, Bluetooth work: power bank, computer, AC adapter Packing list 1 , LED star projector 1,remote control 1 , USB cable 1 , user manual 1 , 5V 2A USB power adapter 1

• Star Projector, Night Light, Galaxy Light Projector with Ocean Wave Projector, 3 in 1 star projector brings together most of the amazing features, 4 monochromes, 6 bicolor, blink/fade in/fade out/static, brightness can be adjusted from 30% to 60% to 100%, nebula, ocean wave and stars are perfectly blended. Change in turn to compose different lighting effects to help children inspire curiosity, imagination and creativity, and explore the mysteries in the starry sky.
• Projector lights Built-in mini bluetooth music speaker and USB slot option. It takes a few seconds to pair it with your phone. The perfect voice and is ideal for playing lullabies, ambient sounds or classical music. Listen to your favorite music, relax, and meditation through the galaxy projector lights to reduce work fatigue.
• Auto Control Timer] Enjoy wonderful moments, don’t worry about forgetting to turn off the lights. Projection of romantic fantasy starry sky on the bedroom every night, play favorite music, built-in 1H, 2H, or no operation 4H automatic shutdown timer function, saving more money. It can create a warm and quiet sleeping environment to help you and your child fall asleep quickly and smoothly.
• He remote control is very convenient, no complicated operation is required, and it is very convenient for children and adults. It can be operated not only through the buttons of the Galaxy projector itself, but also through the remote control. You can control and adjust the brightness, freely turn on/off the lights, change the light mode and music songs, and easily set the atmosphere.
• LED Starry Sky Projector 1 , Remote Control 1, USB Cable 1 , User Manual1 , 5V 2A USB power adapter1.

Product description

Project incredibly BRIGHT 4, 200 lumens, XGA images with the Optoma x412. Rec. 709 and serge color profiles with a 50, 000: 1 contrast ratio ensures Sharp and vivid images, ideal for classrooms, meeting and training Rooms. The 1. 1x zoom, keystone correction and RS232 control deliver flexible installation options. A powerful 10-Watt speaker fills a room with loud and crisp audio to further enhance media and presentations. Robust inputs include HDMI and VGA for connectivity to a wide range of devices. A 15, 000-hour lamp life enables many years of use with minimal maintenance.

• High brightness: enjoy an incredible 4, 200 Lumens of brightness in well lit meeting rooms, conference rooms, training rooms, classrooms and more
• Easy image set-up: a 1. 1x zoom enables flexible placement in any environment with a throw Ratio 1. 942. 16: 1. Vertical keystone correction +/- 40 degrees allows the x412 to be off-center without being elevated, resulting in an easy, more flexible projection set-up
• Integrated speaker: a 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for small-to-medium classrooms and meeting rooms
• Extensive connectivity options: The x412 features an array of connectivity options including 2x HDMI, VGA in & out, audio-in & out, RS232, and USB-A
• Long lamp life: with a Lamp Life of up to 15, 000 hours, get extended viewing time with lower cost of ownership – an average of 5 hours of viewing time every day for 8+ years
• Portable size: weighing less than 8 pounds in a small form factor, The portable x412 is easy to take from room to room making sharing easy
• Full 3D: display True 3D content from almost any 3D source, including 3D Blu-ray Disc players, 3D broadcasting, and the latest-generation game consoles; 3D glasses purchase required

User questions & answers

Question:	Can you reverse the image for rear projection
Answer:	The water breaker seems to be more gentle.
Question:	Can movies be viewed in 3d with this projector if you have the 3d glasses
Answer:	It is an end piece...you attach it to a watering wand that has a shut off on the wand. Yes you can attach it right to you hose.
Question:	Does it also work on 220v AC
Answer:	China
Question:	Is the bulb user replaceable
Answer:	It's 5 inches at the widest part, 6 1/4 in. long and 1 1/4 in. top-to-bottom on the spray face. The metal stake is about 4 1/2 in. long.

Product features

Incredible Picture Quality

Ideal for classrooms, meeting and training rooms and more, the Optoma X412 projects incredibly crisp, clear XGA images. An sRGB and REC.709 color profiles and a 50,000:1 contrast ratio ensures sharp and vivid images to engage audiences.

High-bright with Long Lamp Life

The X412 features an incredible 4,200 lumens of brightness for lights-on viewing so you can stay productive in meeting spaces and learning environments. With a lamp life of up to 15,000 hours, get extended viewing time with lower cost of ownership – an average of 5 hours of viewing time every day for 8+ years.

Flexible Image Set-up

Vertical keystone correction (±40 degrees) and a 1.1x zoom provide installation flexibility in any small to mid-sized meeting space. Project a 120" image from approximately 16 feet away.

Robust Connectivity including HDMI

With an extensive array of connectivity options including dual HDMI, VGA, Audio-in and USB-A, presentations are visible from any source device.

Optoma X412: Bright XGA Projection

X412 projects incredibly bright 4,200 lumens images. REC.709 and sRGB color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images. The 1.1x zoom, keystone correction and RS232 control deliver flexible installation options. A powerful 10-watt speaker fills a room with loud and crisp audio. Robust inputs include HDMI and VGA for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

Product description

Embrace the huge-screen cinematic experience with the affordable 3,600 lumens Optoma HD146X 1080p home theater projector. The excellent color reproduction and high-quality 25, 000: 1 contrast ratio ensures images up to 301-inches look incredible for unmatched immersion for movies and gaming. Enhanced Gaming Mode delivers lightning-fast input response times of 16ms, perfect for fastpaced and competitive console or PC gaming. Game Display Mode provides a visual advantage by boosting shadows and dark scenes for greater visibility of impending obstacles. HDMI-Link technology enables control of the projector and connected devices using a single remote, all via the HDMI connection. Up to 15,000- hour lamp life delivers many years of use with minimal maintenance when using Dynamic mode.

• CINEMATIC PICTURE QUALITY: Enjoy crisp, high-definition images with a native 1080p (1920×1080) resolution and an RYGCWB color wheel for home cinema color calibration.
• PERFECT IMAGE ALIGNMENT: With the latest technology from Texas Instruments, the DLP DMD single-chip design ensures perfect image alignment combined with high-brightness for an incredible picture
• LIGHTS-ON VIEWING: Enjoy an incredible 3, 600 of brightness in any room in your home; leave the lights on or keep it dim for a cinematic experience
• FAST RESPONSE TIME: Enhanced Gaming Mode enables lightning-fast response time; Game Display Mode boosts shadows and dark scenes for greater visibility of impending obstacles
• HDMI-CEC FOR SIMPLE ON/OFF: HDMI-CEC technology enables control of the projector and connected devices using a single remote, all via the HDMI connection with the projectors HDMI-Link feature
• MORE IMAGE DEPTH: Dynamic Black technology provides more depth to the image by smoothing lamp output to create a high contrast ratio (500, 000: 1); bright scenes appear clear while dark scenes remain detailed
• LONG LAMP LIFE: Enjoy up to 15, 000 hours of lamp life enabling an average of 4 hours of viewing time every day 10+ years

User questions & answers

Question:	Will this project 15 feet away
Answer:	Yes, at 15' you can get a screen size range of 127"-140" diagonal at a 16:9 aspect ratio. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.
Question:	Does anyone use this for gaming? If so how is the quality
Answer:	Its great I have it set at 120 inches on a nice screen there's zero lag. It does better gaming than for watching tv. I cant tell the difference between it and my 50 inch 1080i tv. It's really a sweat projector the speaker kinda sucks but buy a set of PC speakers with a sub and plug it in auxiliary and surround sound here you come
Question:	why the price difference between the same projector listed of another seller in amazon too
Answer:	We see many questionable seller's try to sell on Amazon with a very low price point. We recommend only purchasing from Amazon direct to ensure you get the correct product in a factory sealed box. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 6 AM - 5 PM PST for further assistance.
Question:	can i project this on a 19ft screen to be viewed by 100 people in a conference hall
Answer:	For a 16: 9 aspect ratio 228" (19FT) screen the projector would have to be placed between 24' 6"- 26' 10" away. At that distance there need to be no ambient light. If you are going to be in a room with ambient light, you may want to look at a unit that is brighter. If you have any further questions, please contact Optoma technical support at 888-289-6786 Monday - Friday 7 AM - 5 PM PST for further assistance.

Product features

Incredible Picture Quality

Enjoy crisp, high-definition images with native 1080p (1920×1080) resolution and 25,000:1 contrast ratio.

Home Cinema Experience

With a 6-segment color wheel (RYGCWB), the HD146X produces vivid, colorful images for home cinema color calibration. Enjoy an incredible 3,600 of brightness in any room in your home – home theater, gaming room, or living room.

Engineered for Gaming

Game Display Mode provides a visual advantage by boosting shadows and dark scenes for greater visibility of impending obstacles. Enhanced Gaming Mode delivers lightning-fast input response times of 16ms, perfect for fast-paced and competitive console or PC gaming.

Dynamic Black

Experience more depth to your image with Dynamic Black technology which smoothly adjusts lamp output to create a stunning, high-contrast image. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.

HDMI-CEC for Simple On/Off

Automatically power on/off the HD146X with HDMI-CEC technology, which allows control of the projector and HDMI-connected devices using a single remote.

Perfect Image Alignment

With the latest technology from Texas Instruments, the DLP DMD single-chip design ensures perfect image alignment combined with high-brightness for an incredible picture.

Easy Installation

A1.1x zoom and ±40° vertical keystone correction enable flexible placement in any environment.

Long Lamp Life

Enjoy up to 15,000 hours of lamp life in eco mode enabling an average of 4 hours of viewing time every day 10+ years.

Quiet Operation

The low 26dB noise level in eco-mode ensures movies and gaming are seen, not heard.

Product description

Experience luminous WXGA images with the 3, 600 lumens Optima W334. Its 22, 000: 1 contrast ratio, 1. 55 – 1. 73: 1 throw ratio and 1. 1x zoom make it ideal for small-to-medium spaces, such as classrooms, offices and Training spaces. Vertical keystone support simplifies placement for easy installation. An integrated 10-Watt speaker delivers crisp, room-filling audio that enhances presentations and videos without additional equipment. Robust input options, including HDMI, VGA and Composite enable connectivity to a wide range of devices. A 15, 000-hour lamp life enables many years of use with minimal maintenance.

• Picture quality: designed for meeting rooms, classrooms, and other small-medium sized rooms, The W335 provides vibrant and Sharp, clear text and graphics enabled by its WXGA resolution (1280 x 800) and 22, 000: 1 contrast ratio
• HIGH-BRIGHTNESS: Enjoy an incredible 3, 800 lumens of brightness in well lit environments
• Long LAMP life: Enjoy up to 15, 000 hours of lamp life enabling an average of 4 hours of viewing time every day for 10+ years
• Connectivity options: The W335 features an array of connectivity options including HDMI, VGA and composite
• Portable size: weighing less than 7 pounds in a small form factor, The portable W335 is easy to take from room to room making sharing easy
• Easy installation: vertical keystone correction and a 1. 1x zoom enable flexible placement in any environment
• Throw distance: project a 120" Image from approximately 14 feet away with the W335 1. 55 – 1. 73: 1 Throw Ratio
• Integrated speaker: a 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for small-to-medium classrooms and meeting rooms

User questions & answers

Question:	Does the Optoma W412 come with a remote control
Answer:	Yes it had a remote control. You can control all the functions with the remote or from the projector buttons.
Question:	Does it have a scheduler feature? for example, be able to turn itself on at 9 am and turn off at 5 pm
Answer:	No, but we see many customers / installers use an external control system for that. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.
Question:	Anyone have a review of this projector they can provide? How does it compare to other projectors out there
Answer:	So my Roomate has one of the cheap ones off amazon basics, this one is SO MUCH BETTER. So glad I put more money towards it as an investment over buying a TV. The Brightness is great for a home theater and can be used outside. HIGHLY recommend.
Question:	Is it work by wireless and i have samsong book tablet windows could u tell me if it work with this projector
Answer:	This unit does not have the wirless feature built into it, you will need a third party device to be able to use your tablet wirelessly with it. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.

Product features

Extended Lamp Life

With a lamp life of up to 15,000 hours, get extended viewing time with lower cost of ownership – an average of 5 hours of viewing time every day 8+ years.

Robust Connectivity

With an extensive array of connectivity options including HDMI, VGA-In, VGA-out, Composite Video, USB power out, Audio-In, Audio-Out and RS-232C, your presentations are visible from any source device.

Flexible, Easy Installation

A 1.1x zoom, 1..55 – 1.73:1 throw ratio and vertical keystone correction allow for flexible and easy installation for various spaces. Project a 120” image from approximately 13.1 – 14.7 feet away.

Optoma W335 WXGA Projection with Robust Connectivity & Superior Performance

Enhance spaces with captivating 3,800 lumens WXGA images with the Optoma W335. Its 22,000:1 contrast ratio, 1.55 – 1.73:1 throw ratio and 1.1x zoom make it ideal for small-to-medium spaces, such as classrooms, offices and training spaces.

Vertical keystone support simplifies placement for easy installation. An integrated 10-watt speaker delivers crisp, room-filling audio that enhances presentations and videos without any additional equipment.

Robust input options, including HDMI, VGA and composite enable connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

Product description

Brighten any room with razor-sharp, 4, 500 lumen, 1080p projection with the remarkable Optoma ZH406. A laser light source eliminates lamp and filter replacements for up to 30, 000 hours of low-cost and virtually maintenance-free operation. Compact size, low weight and quiet operation make it perfect for classrooms, meeting rooms, board rooms and digital signage. Four corner correction, 360° and portrait mode operation enable flexible installations. HDMI and VGA inputs provide connectivity to high-quality 4K HDR digital video or legacy analog video sources while LAN and RS-232 enable control via Crestron, Extron, AMX or Telnet. Stereo speakers with 15W per channel provide rich audio for all-in-one applications.

• DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light source eliminates lamp and filter replacements for up to 30, 000 hours of low-cost and virtually maintenance-free operation; IPX6 dust resistance rating ensures optical engine durability and longevity
• 4K HDR INPUT: HDR10 & HLG technologies enable brigher whites and deeper black levels for an enhanced viewing experience of images and videos
• HIGH-BRIGHT, SUPERB PICTURE QUALITY: 1080p resolution (1920×1080), an incredible 300, 000: 1 contrast ratio, and 4, 500 lumens of brightness combine to produce crystal-clear, detailed images for lights-on viewing in business, education, and digital signage applications
• ZOOM & IMAGE CORRECTION: Manual optical 1. 6x zoom, four corner correction and 16% vertical lens shift enable flexible installations
• PORTRAIT & 360* PROJECTION: Ideal for digital signage applications, the ZH406 can be rotated 90 degrees to display a portrait image; the projector can display images over a 360° range along the horizontal axis
• NETWORK CONTROL: Set up complete network control and management of up to 250 projectors, a perfect solution for large installations in business and educational environments; LAN & RS-232 enable control via Crestron, Extron, AMX or Telnet
• EXTENSIVE CONNECTIVITY OPTIONS: The ZH406 features an array of connectivity options including dual HDMI, composite, VGA, audio-in, RJ45, 3D Sync, RS-323, Mic-In, 12V Trigger, USB Power (1. 5A), Micro USB (service) and more

User questions & answers

Question:	I'd like to use this for projecting art for tracing onto canvas. If used close to the "screen" would it be too bright to trace images from
Answer:	Yes, it fits perfectly
Question:	How far from the screen does it need to be to throw a 240" (20ft) image
Answer:	No. If you push it and twist it, it will thread onto the plastic nozzle
Question:	Does this item require a specific ceiling mount or will a universal one just work
Answer:	3/4 GHT. All garden hoses are 3/4 on the end regardless of the diameter of the flexible hose part.
Question:	Is it 3d ready (dlp active shutter
Answer:	I have used DRAMM 1000 teas/11gpm on every US made standard size hose/connectors/adaptors etc., since 1999. They are a Euro company it produces this really GREAT watering nozzle that is the standard in the greenhouse industry for watering small seedlings, ( I worked in an orchid nursery), as well as MASSES of adult plants. It really does not get much more gentle and versatile than this nozzle. What it took almost 4 house to water, 11,000sqft nursery was cut in half a day! it will fit any standard US made hose/watering wands. And you will never water anything from orchid seedlings(buy the thousands) to general garden watering with so much ease, I give these are gifts to gardener friends and they say it really is the best gift they have ever received! LOL! Never "BLOWS up the young, newly planet plants,..., A load of water in a very gentle shower. It's why it "was" named 1000 tears. You will not be sorry!

Product features

Brilliant Laser Light Source

DuraCore laser light source eliminates lamp and filter replacements for up to 30,000 hours of low-cost and virtually maintenance-free operation. IP6X-certification ensures the optical engine’s dust resistance provides years of reliable operation.

High-Bright, Superb Picture Quality

1080p resolution (1920×1080), an incredible 300,000:1 contrast ratio, and 4,500 lumens of brightness combine to produce crystal-clear, detailed images for lights-on viewing in business, education, and digital signage applications.

4K HDR Input

HDMI and VGA inputs provide connectivity to high-quality 4K HDR digital video or legacy analog video sources. HDR10 & HLG technologies enable brighter whites and deeper black levels for an enhanced viewing experience.

Zoom & Auto Keystone Correction

The ZH406 features an array of connectivity options including dual HDMI, VGA, composite, 2x audio-in, RJ45, RS232, USB-A (power, 5V, 1.5A), micro USB (service) and more. Connect with PCs, smartphones, tablets, DVD players, camcorders, Apple TVs, and Chromecast.

Extensive Connectivity

The ZH406 features an array of connectivity options including dual HDMI, VGA, composite, 2x audio-in, RJ45, RS232, USB-A (power, 5V, 1.5A), micro USB (service) and more. Connect with PCs, smartphones, tablets, DVD players, camcorders, Apple TVs, and Chromecast.

Integrated Speaker

Two 15-watt built-in speakers enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for medium sized classrooms and meeting rooms.

4-Corner Adjustment

Individually adjust each corner of the image with the ZH406’s 4-Corner Adjustment feature to eliminate any crooked or distorted images in off-angle or restricted spaces.

360º Single Axis Installation

The projector can be installed to project up, down, or any angle in the 360° range along the horizontal axis, providing a wide variety of applications.

Portrait Mode

Ideal for digital signage applications such as museums, retail and information displays, the ZH406’s thermal design allows 90-degree rotation to project a portrait image.

Peace of Mind

Optoma provides 2-year limited parts & labor protection on the projector and 5-year or 12,000-hour light source protection (whichever comes first).

• ★IMPROVED 84-LED PROJECTION TECHNOLOGY: 75% clearer and brighter than regular 48-LED projector, ideal for movie night backyard or home entertainment in dark. But NOT recommended for PPT, Word, Excel or business presentation.
• ★IMPROVED VIEWING EXPERIENCE: Cinema-level big screen display 16:9, support HD 1080P. Support ±15°vertical keystone adjustment, so you can enjoy movies, games and music video on 30~176 inches BIG screen! (Recommend use it in the dark environment.)
• ★IMPROVED DUAL FAN DESIGN AND POWER SPEAKERS: Dual Fan design, Cooling system is more efficient, which protects the light bulb and makes the lifespan longer. Single Speaker, energy saving and more powerful than dual Speaker.
• ★MULTIPLE DEVICES SUPPORTED AND INPUT INTERFACES: Wsky 2020 Upgraded Projector enables to connect to PS4/Xbox One/Xbox 360/Wii-U/PC//Outer Speaker/U-disk/Hard disk via multiple input interfaces, such as HDMI input/VGA jack/Audio port/USB slot. Use MHL cord, you could also connect it to your iPad and iPhone.
• ★AFTER-SALES SERVICE: Wsky Projector comes with 2-Year Manufacturer Warranty. Wsky is dedicated to address any product & service issues and committed to delivering a excellent experience for all buyers! (Recommend Using in Dark Environment) If your projector has any quality issues, please contact our customer service immediately. We will definitely help you solve it.

User questions & answers

Question:	Is this blue tooth compatible
Answer:	Gracias por su consulta. Sí, este proyector es de 110V - 240V. Disculpe las molestias que le trajeron.
Question:	hello can i shoe a power point presentation from my laptop on this projector
Answer:	Hello. Yes, you can. Parrot I projector features ±50% screen zooming, which enable flexible placement and adjustment in any environment without moving the projector. A true sense of freedom, save the hassle of putting the projector right in front of the flat surface. Steps: Press short "Screen" key twice to enter "Reduce display" menu, then adjust the size you want(which can reduce it up to 50% of the original length and width of the image). For instance, you can use the remote control to select" V 100 / H 100/ ALL 100 " to adjust the length and width of the image. With this innovative function, you can reduce the screen size without moving the projector. But if you want to enlarge the screen size, you need to move the projector. Besides, if the projection image has any tilt, you can use Horizontal / Vertical / Rotate keystone features to adjust the angle,our 1080P projector provides an innovative ±50° Keystone Correction feature. Even if the projector is suspended from the ceiling, the screen can be easily adjusted with the remote control. Reset: after using zoom fuction, please select "Reset" option, the image size will be restored to 100%
Question:	What specifically are the settings? Is there a keystone correction
Answer:	Hello, YES, you can. (You need an extra MHL to HDMI converter for android devices, a lightning to HDMI cable adapter for iPhones and iPads.). But now, you can use this prom code: J9EFSTVO to get a free Bomaker wireless display adapter. This way you can connect the projector to your Android phone or tablet without using any cables to realize screen-syncronized easily. Bomaker Wireless Display Adapter: https://www.amazon.com/dp/B081RQ57XP?ref=myi_title_dp
Question:	What are the dimensions of the projector itself
Answer:	Hello, thanks for your inquiry, here are the answers for your reference:: 1. The projection distance is from 50'' to 300'', the ideal distance is 10ft/ 3m with around 100 inches screen size, 12.4ft/ 3.8m with around 120 inches screen size. 3. The 30.2ft /9.2m can get 300" screen size. 4. Yes, 300'' can as clear as 200'' or 150''. Bomaker Projector not only features 6000lux brightness, native 1080P resolution and 8000:1 Contrast Ratio, brighter than ever on four edges(Brightness uniformity reaches 80% of the same specification DLP projector), so that 300'' can as clear as 200'' or 150''. If you would like to get faster response or send you manual, please email us at: [email protected] or https://www.bomaker.com/pages/contact-us

Product features

How to connect to your phone!

• 1. When connecting to an Android phone, an extra MHL-HDMI adapter (not included) is required. (Note: Android phone need to support MHL function)
• 2. When connecting to an iPhone, an extra Lightning to HDMI adapter (not included) is required.
• 3. When connecting with a MacBook or MacBook Pro, an extra USB-C-HDMI cable (not included) is required.
• If you have any question about use the HDMI adapter to connect our projector, please contact the HDMI adapter seller. Our projector has no question of connecting to phone.

High Resolution

• Support 1080P 1920x1080 Resolution.
• Contrast ratio is 3000:1, 75% clearer and brighter than regular projector.

Brilliant Visuals

• You could choose different color mode to your needs, Customer, Warm and Cold.
• The picture is richer and more vivid than other projectors.

Big Screen

• AN SURPRISE OF BOUNDLESS SCREEN SIZE EXPERIENCE: It provides a watching size from 30” to 185” with the projection distance between 4ft to 18ft. Recommended a projection distance of about 6 ft for the best viewing distance.

Powered by MSTARV56 Advanced Color Engine.

• An enhanced Color Engine produces better brightness, make our projector 75% brighter than regular projector.
• In the meantime, low-voltage allows projector to use less energy for money saving benefits.

Dual Fan Cooling

• INNOVATIVE DOUBLE-FAN COOLING SYSTEM
• Twice better in heat dissipation, which would increase the service time of the projector. Only half of the original noise, makes you feel the breeze touching.

High Fidelity

• DOLBY SPEAKERS Built-in Two Speakers, Adding Perfect sound effect, you can enjoy an audio-visual feast.

Product description

Project incredibly BRIGHT 4, 500 lumens, 1080P images with the Optima EH412. Support for 4K HDR input sources, serge and rec. 709 color profiles with a 50, 000: 1 contrast ratio ensures Sharp and vivid images, ideal for classrooms, meeting and training Rooms. The 1. 3x zoom, keystone correction and RS232 control deliver flexible installation options. Powerful 10-Watt audio fills a room with loud and crisp audio to further enhance media and presentations. Robust inputs include HDMI 2. 0 and VGA for connectivity to a wide range of devices. A 15, 000-hour lamp life enables many years of use with minimal maintenance.

• High brightness: enjoy an incredible 4, 500 lumens of brightness in well lit meeting rooms, conference rooms, training rooms, classrooms and more
• 4K HDR input: enjoy vibrant colors, Brighter whites, deeper black levels and sharper images when paired with the latest 4K HDR video sources or 1080P hdr gaming contents
• Vivid color: 50, 000: 1 contrast and the sRGB color profile enables rich accurate color, based on the primaries of rec. 709 HDTV specification when used with a PC, Mac, or any sRGB compatible source
• Easy image set-up: a 1. 3x zoom enables flexible placement in any environment, at throw ratio 1. 2-1. 47: 1. Vertical keystone correction +/- 40 degrees allows the EH412 to be off-center without having to elevate it to project the image onto the screen, resulting in an easy, more flexible image set-up;
• Extensive connectivity options: The EH412 features an array of connectivity options including 2x HDMI, VGA in & out, audio-in & out, RS232, and USB-A
• Integrated speaker: a 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for small-to-medium classrooms and meeting rooms
• Long LAMP life: with a Lamp Life of up to 15, 000 hours, get extended viewing time with lower cost of Ownership – an average of 5 hours of viewing time every day for 8+ years

User questions & answers

Question:	What kind of warranty
Answer:	Elizabeth Kodak was very good about tray compatibility, even for the German models. So yes, your S model projector can use the AV-2000 trays, and it can also use all of the other types of Kodak 80 capacity trays that were produced for the USA market (like the Kodak Carousel Transvue trays, the Kodak Ektagraphic Universal trays, etc). These will generally cost less but work just as well. The main difference is that the AV trays have a clear plastic dust cover/retaining ring (like the Kodak Ektapro trays) instead of just a small plastic retaining ring that doesn't keep dust out (this is what the other types of Kodak 80 capacity trays have). Bill at Slide Central
Question:	What is the maximum distance the projector can be away from the screen and still focus
Answer:	Yes Tony, any of the Kodak 80 or 140 capacity slide trays offered here on Amazon are designed to work with the 760H projector (or any of the 700 and 800 series Kodak models). The trays to avoid are the 100 capacity, they are designed to work with the other projector brands or the Kodak pocket projector and will not work with the 760H. Happy viewing!
Question:	The Description says its 3D but i dont see glaases sync port on it... how 3D works on this
Answer:	I think so, but, I cannot be sure 100%. I did some online searching and it looks like the 80 trays and the 140 trays will work on the Kodak 4200. If you have any issues with your purchase, returns are a snap through Amazon. Thank you for your question! I wish I could have been more help.
Question:	What is the difference in a buisiness projector and a movie projector
Answer:	I will work well on a 4400 and so does the 140 slide carousel (to correct Mr. Strege's comment referring to a 120-slide carousel which I have never heard of).

Product features

Incredible Picture Quality

Ideal for classrooms, meeting and training rooms and more, the Optoma EH412 projects incredibly crisp, clear 1080p images with support for 4K HDR input sources. An sRGB and REC.709 color profiles and a 50,000:1 contrast ratio ensure sharp and vivid images to engage audiences.

Super-bright with Long Lamp Life

The EH412 features an incredible 4,500 lumens of brightness for lights-on viewing so you can stay productive in meeting spaces and learning environments. With a lamp life of up to 15,000 hours, get extended viewing time with lower cost of ownership – an average of 5 hours of viewing time every day for 8+ years.

Flexible Image Set-up

A 1.3x zoom and ±40 degree vertical keystone correction provide installation flexibility in any small to mid-sized meeting space. Project a 120" image from 10 feet away.

Robust Connectivity including HDMI

With an extensive array of connectivity options including dual HDMI, VGA, Audio-in and USB-A, presentations are visible from any source device.

Optoma EH412 Bright 1080p Projection

Project incredibly bright 4,500 lumens, 1080p images with the Optoma EH412. Support for 4K HDR input sources, sRGB and REC.709 color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images, ideal for classrooms, meeting and training rooms. The 1.3x zoom, keystone correction and RS232 control deliver flexible installation options. Powerful 10-watt audio fills a room with loud and crisp audio. A 15,000-hour lamp life enables many years of use with minimal maintenance.