9 best safety works earmuffs

Product description

Safety never sounded so good as with the new safety works digital ear muffs. These MP3 FM/AM Radio ear muffs allow you to listen to your favorite music while safely blocking out the noise on the job. They have been tested by a third party lab and meet OSHA requirements for noise reduction they have also been checked to ensure that the radio MP3 player volume does not exceed a safe level. So go ahead and drill, mow, or saw with confidence your hearing is protected. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www. P65Warnings. ca. gov.

From the Manufacturer

Safety never sounded so good as with the new safety works digital ear muffs. These MP3 FM/AM Radio ear muffs allow you to listen to your favorite music while safely blocking out the noise on the job. They have been tested by a third party lab and meet OSHA requirements for noise reduction they have also been checked to ensure that the radio MP3 player volume does not exceed a safe level. So go ahead and drill, mow, or saw with confidence your hearing is protected.

• Digitally search for and save your favorite AM and FM stations
• package dimensions :10.16 cm L x 17.272 cm W x 17.272 cm H
• Advanced digital electronics for outstanding acoustic characteristics
• Convenient built in digital clock

User questions & answers

Question:	Can these be worn with a hard hat with face shield
Answer:	If you are doing dust creating work in a hospital this mask would work. I bet 8 hours a day in this mask could get a bit annoying. Plus in the end if you don't get replacements filters or have an effective cleaning regime on a regular basis it may not be helpful in the end.
Question:	can i plug my ipod into this
Answer:	This one works
Question:	What is the nrr for this product
Answer:	Macau
Question:	Does this have a flexible antenna
Answer:	Yes, this respirator has the P100 filter and would be ok with hydrocal.

Product description

Highlights:Series : Industrial gradeColor : Black/GreenMaterial : PlasticNoise Reduction Rate ( N R R) : 22 dBDielectric design for use around electrical hazardsExtremely soft ear pads improve comfortLightweight for all day comfortEasy size adjustmentTested in accordance with ANSI S3.19-1974Single-point attachment in combination with flexible sliders, ensures proper seal, regardless of the shape of your head

• Series : Industrial grade
• Color : Black/Green
• Material : Plastic
• Noise Reduction Rate ( N R R) : 22 dB
• Dielectric design for use around electrical hazards

User questions & answers

Question:	Mine will fall out of blutooth sync and say off or chg/ckg. cant find anywhere online that says what this error is. anyone have this same problem
Answer:	It will be a little bit smaller, but I have no such problem with the same shoes I bought in other places, they are all very standard sizes there, this is the place,link:bronaxshoes。com
Question:	If it doesn't have a battery pack whats the charger part for
Answer:	I still have the box mine came in, and it says slip resistant. I work in a restaurant that requires we wear non slip shoes, and these are approved. Hope this helps.
Question:	The lcd on my pair is flashing is there anyway to fix it
Answer:	Call amazon support and tell them your issue they can help and force the seller to repay you in a timely manor.
Question:	Does anyone have the link or part number for the battery pack
Answer:	There is no green triangle on my pair, but there is a triangle next to the brand as well as a certification inside the tongue..

Product description

Professional grade ear muffs with cushioned headband alleviates discomfort from a pressure point

• Product Type:Earmuff
• Item Package Dimension:10.7 cm L X15.5 cm W X22.4 cm H
• Item Package Weight:0.318 kg
• Country Of Origin: Taiwan, Province Of China

User questions & answers

Question:	Can I get a repalcement headband? Mine broke and I love the ear muffs
Answer:	it's a great shoe to wear for a limited time and yes for treadmill. However, after several hours of wear, your feet are completely drenched/water logged :/

Product description

Ear Muffs Noise Reduction Shooting Hearing Ear Protection

FEATURES#      

COMPACT AND PORTABLE: Lightweight, easy to store earmuffs#      

VERSATILE: Great for shooting, hunting, sports, concerts, studying, construction, landscaping, etc#      

SOFT AND COMFORTABLE: Skin-Friendly, ultra-light foam filled ear cushions for long-term comfort #      

COMFORT HEADBAND: Ergonomic design for a comfortable experience. Adjustable to fit most sizes#      

Adjustable ear-cups for optimal comfort, efficiency and adaptability#      

Skin friendly, ultra-light foam filled cushions for long-term comfort#       

CE   SNR 29 ;   ANSI  NRR 27

• COMPACT AND PORTABLE: Lightweight, easy to store earmuffs#
• VERSATILE: Great for shooting, hunting, sports, concerts, studying, construction, landscaping, etc#
• SOFT AND COMFORTABLE: Skin-Friendly, ultra-light foam filled ear cushions for long-term comfort #
• COMFORT HEADBAND: Ergonomic design for a comfortable experience. Adjustable to fit most sizes#
• Adjustable ear-cups for optimal comfort, efficiency and adaptability#

Product description

Who Can Benefit from Wearing Hearing Protection Earmuffs?

-Shooters, hunters, construction workers, and other workers who want to prevent hearing damage from gunshots, machines, power tools, lawnmowers, chainsaws, electric drills, explosions, and more high-impact noise.

-Office workers, students.

-People who are sensitive to distracting noise.

-People suffering from ADHD, Misophonia, Hyperacusis.



Shut out As Much Noise As Possible

-Industrial Environment: Blocks noise from compressors, diesel generators, locomotives, chillers, boilers, etc.

-Open Office or Cafe: Reduces speech and environmental noise to help you stay focused.

-Library: Effectively blocks out the chatter around you and improves your ability to focus on studying, reading or writing.

-Busy City Roads: Reduces rumbling cars, trucks, motorcycles and other irritating and stressful low-frequency noise.

-Home: Blocks low-frequency machine noise generated by refrigerators, washers, and fans.



What do NRR and SNR Mean?

NRR (Noise Reduction Rating)

This rating is used in the U.S. and is accepted for use in other parts of the Americas and some Asian countries.

SNR (Single Number Rating)

This rating is used primarily by the European Union and the Eurasian Economic Union.

(The SNR is not the same as the NRR and generally tends to be a substantially higher number because a different testing and calculation method is being used. )



Warm Tips:

1. The noise reduction earmuffs may be a bit tight when you wear it for the first time, the tight seal can provide better noise reduction effect.

2. Made for reducing harmful noise to a safe level while allowing you to hear important environmental sounds, not completely soundproof.

3. In the hot summer, please remove the noise protection earmuffs every 1-2 hours to get your ears relaxed.



Specifications:

Noise Reduction Rating: NRR28dB/SNR 34dB

Muff Size: 3.9x3.1in/10x8 cm

Earmuffs Weight: 10.9oz/308g

Material: High-quality ABS



Package Contents

1 x Mpow Noise Reduction Hearing Protector

1 x Carrying Bag

• NRR SOUND TECHNOLOGY: Designed with 2 layers of professional noise dampening foam, high sealing solid cup and the unique double-shell, the ear muffs offer a high SNR of 34dB for noise cancelling.
• ANSI S3.19 & CE EN352-1 CERTIFIED: Lab tested and certified to US and European standards. Professional ear defenders for hunting season or shooting at the gun range.
• ADJUSTABLE HEADBAND DESIGN: Designed with retractable stainless steel at the end of headband, the ear muffs can be adjusted to fit all sizes.
• COMPACT AND PORTABLE: Our lightweight ear muffs feature a foldable style as the ear cups collapse into the headband. Travel drawstring bag included for ease of packing them or to neatly store away, dust-free.
• SILENCE YOUR WORLD: Ideal for shooting, hunting, sports events, concerts, festivals, studying and operating machinery to protect hearing, especially suitable for work in construction and landscaping work.

User questions & answers

Question:	Can you hear anything
Answer:	Thank you for contacting us! the Red and Green LED mode allows users to preserve night vision. For more details you can refer https://www.energizer.com/lighting/headlights#vhuhdrh. For any further information you can reach out to us at 1800-383-7323 or can send us an email at [email protected] along with the pictures of the product so that we can assist you better. Thank You!
Question:	would these work for sleeping? My husband is a loud snorer
Answer:	Batteries came with it! And yes any AAA batteries.
Question:	My daughter needs something to block our loud music piped in at her job and needs to wear 6-8 hrs. Will they become uncomfortable
Answer:	Having bought a number of LED headlamps, brightness is important. First, 360 over 315 or even 260 isn't a big draw. Second, the important factors are reliability and battery life. Some manufacturers do better than others, top ones Petzl and Black Diamond ... similar to LED household bulb efficiencies (lumens/watt). But let's say they are all equal in efficiency. This means a 360 lumen lamp will use much more than a 260, so if the 260 is 'plenty good', fewer batteries to buy. Think of this as a battery eater ... like razor blades, film (dating myself), printer cartridges. It may not be the razor or camera that is the dollar drain, it's the batteries. Even if you buy a 360, it should have a lower setting that is usable because your batteries will be eaten slower.
Question:	would I hear at all
Answer:	Thank you for reaching out to Energizer. OPERATING INSTRUCTIONS: • Press 1 time for Spot & Flood. Hold down to adjust brightness. Light will flash at highest and lowest settings. Release to set light level. • Press 2 times for Spot only. Dimming not available. • Press 3 times for Flood only. Dimming not available. • On any mode, press after 2 seconds to turn light off. No need to cycle through the modes. For any further information you can reach out to us at [email protected]

Product features

Mpow Professional Noise Reduction Safety Ear Muffs

Lower the sound level by 28dB or 34dB, turn the noise into a safe and comfortable sound level, and the low volume into a whisper.

2 international standards for noise protection ear muffs：SNR (Single Number Reduction) and NRR (Noise Reduction Rating). The higher the noise reduction rating, the better the noise reduction effect.

Mpow noise reduction ear muffs are designed to reduce noise and prevent hearing damage, rather than isolating sound, because there is no earmuff can achieve the effect of sound insulation, and sound insulation is far more harmful than noise, because people cannot predict the danger in that situation.

You’re sure to know someone who loves festival activities, who loves handmaking, who loves sports events, or someone who likes to jet off a lot a year. Consider Mpow earmuffs as a Christmas present. Not only are they an original gift, but they also aid concentration, help have a better rest on long-haul flight and protest hearing from loud noises.

Soft Ear Cushion

Mpow hearing protection ear muffs fits comfortably around ears and block harmful noise. Kindly note: It may be a little tight when you wear it for the first time, the tight seal is for better noise reduction effect.

Ergonomic and Padded Headband

Ergonomically designed head strap provides extra padding for maximum comfort, stays put and rests on your head, minimizes pressure over your head. This will be your next noise-cancelling safety earmuffs.

Adjustable Design

Sliding the steel wire part between the bracket that holds the ear muff and the headband, you can adjust the height to fit your head size. Preferred protective earmuffs for blocking out more noise and focusing on what you like.

360° Rotatable Ear Cups

The ear cups are flexible and can be freely rotated to fit snugly around your ears, you can adjust it to suit your face shape and find the perfect fit, more comfortable to wear and convenient to store when not in use.

• 🎁Special gift for family🎁
• 🎁【Soft & Comfortable】 Each ear muffs has 2 thick foam padding which overs 15mm; soft imitation leather provides comfort and a tight sound-proof seal; Padded headband can reduce the pressure on the head effectively.
• 🎁【NRR Sound Technology】TACKLIFE ear muffs could be your most effective noise reducing equipment with NRR 28dB (SNR 34dB) rating, which certified by ANSI S3.19 (US) & CE EN352-1 (EU) lab test standers.
• 🎁【Adjustable Headband】Retractable stainless steel for the end of the head band and 360° rotatable design of each cup makes the ear muffs fits the various head size through adults to children.
• 🎁【Foldable Design】The nylon swivel can folding and unfolding by its excellent wear-resisting property and the ear cups could be easily collapsed into the headband for the convenient carrying.
• 🎁【Various Occasions Are Available】Tacklife ear muffs can be the most effective equipments to protect your hearing from hunting, shooting , manufacturing , yard work and etc. Create a silent world around you.

User questions & answers

Question:	Would these completely cut out traffic noise
Answer:	The ear pieces are adjustable (you can make them higher or lower, but the plastic band that fits around the head is not adjustable. I am a woman with a small head and these earmuffs are too tight for me. It feels like too much pressure on my head. I don't understand how men with larger heads can find them comforable. They are too tight for me to wear.
Question:	I want to know if can block music at a concert without completely cancelling sound
Answer:	These will not adjust to fit my ears and cause ear pain after 30 minutes or so. I have 7 3/4 hat size.
Question:	Would these drown out music at a concert without completely cancelling sound
Answer:	These earmuffs will block out a majority of noises but the sound of human voices can still come through. What I do is wear a Bluetooth neckband headset (earbuds go into ears but mic is on the neckband part) then wear these earmuffs over that. That way I can either listen to music, still take phone calls (having the mic on the neckband part instead of the earbuds are the key) or my favorite is to use an adjustable white-noise app like myNoise on my iPhone to drown-out voices. Works great but it can get warm wearing these earmuffs and they fit my melon of a head fairly tightly so it may not be comfortable for long use.
Question:	Would these earmuffs be suitable for use with a chainsaw
Answer:	That depends on how noisy the environment is and how badly you need noise-reduction. To the nay sayers: I've been sleeping with hearing protectors of various types, including EAR, 3M Peltor (98, 105, and soon these) for years > 35 years. The problem (not "issue", "PROBLEM")--regardless of sleeping on one's side or back--is that eventually the ear-muffs become uncomfortable. Depending on how tired on is, and how much localized discomfort one can ignore for how long, one can sleep with earmuffs on, sleeping either on either side or on one's back. However, sleeping on either side, using the muffs as a "pillow" will increase the pressure of the cushions on one's head and thus the discomfort and shorten the amount of time it takes for the localized discomfort to awaken one. One can take two small pillows place them together forming a partial triangle, and still support most of one's head with those pillows, instead of the ear-muffs. One can buy an U-shaped neck-supporter and do the same. One take a firm foam pillow and cut a hole in it the size of the ear-muffs. It all really depends . . . . . . (like I said above). One can also--and I've done this for years--use foam earplugs under an ear-muff. One can--if one is very, very careful--use wax earplugs on top of foam earplugs; however, the risk of jamming the foam too far into the ear and causing damage or an infection is increased drastically. One can--I have been doing this for years--is to use all three: foam earplugs, carefully covered with wax earplugs, then a set of earmuffs on top. I also use a set of passive-noise-reducing in-ear earphones (commonly called "buds", regularly used with other equipment as IEMs, In Ear Monitors), along with earmuffs, when I want to play acoustic drums (very loud in a small, highly reverberant room) and sing along with recorded accompaniment. I also do this when I want to play (and sometimes sing) with bass guitar (using a mixer's headphone output rather than an amp), when I play (and often sing along with) my ukulele, etc. Sometimes I do this to get a better indication of how the actual electric or acoustic-electric instrument sounds non-acoustically (in preparation for recording, for pleasure, etc.). Mostly, I do it to keep my noise-level down, for my benefit and for my 87-year old landlord/mother's benefit. All these previous remedies utilize passive noise-reduction. However, one can also use ACTIVE noise-canceling earplugs or headphones (earplugs work best). For example, when I drum and want to sing along with pre-recorded tracks, I sometimes use a set of active noise-reducing ear "buds". Years ago--until I broke the cable which my increasingly sluggish fingers don't like fixing with a soldering iron--I used active noise-reducing headphones. They were very interesting as they don't reduce lower frequencies as well as they reduce higher frequencie (also a characteristic of passive attenuators): I could hear car engines start up from the stop-sign about 15-18 meters from my bedroom, then, when the engine RMPs got high enough, the noise would be reduced by about 25 dB and the cars very instantly got much quieter. So much in fact, that I got used to having noisy cars (or trucks, or motorcycles) wake me up when going away from the stop sign, but, then fall back asleep almost instantly when the active headphones noise-reduction circuits took over. Finally, one can do the following by itself or in conjunction with the other methods, if circumstances allow. Play pink noise through speakers. Or, using a CD/MP3 player with surf noises playing. The relatively constant noise does add to the total noise, but, since it is relatively constant, it effectively reduces the peaks in the other noises making them less noticeable. Be advised, however, that this still increases your daily noise-exposure, meaning your ears will wear out faster, which is why I no longer use this technique. Also, when using foam plugs, one must be aware of whether they're made of PVC or latex foams as some of us--myself included--are allergic to latex and will suffer in one manner or another whenever we use the wrong type of foam.Finally, whenever one uses foam earplugs (wax plugs should never be inserted into the ear canal), one's ear will react to the foam as foreign-matter and produce more wax. This is also true for flanged earphones, flanged passive or active noise-reducing earplugs, essentially for anything you stick in you ear for more than a few seconds. Thus, you will have to clean your ears out more often. But, that's another "story".:D

Product features

Tacklife Professinal Safety Ear Muffs, Take You into a Peaceful and Perfect World

• TACKLIFE ear muffs could be your most effective noise reducing equipment with SNR 34dB( NRR 28dB) rating
• The Three-dimensional solid ABS cup shell provide a unique feeling with LOGO inset instead of printing
• The high quality noise canceling headphones is sweat resistant and wearable, and there will be no pressure feeling for long time use

Multi-Function

It is practical for shooting, hunting, sports events, study, construction work (Steel & Hardware), manufacturing, oil drilling, chainsaw use etc.

Unique Design

The double-deck reinforced noise reduction sponge and shielded with two high sealing solid ABS cups increased noise reduction effect.

Effectively Reduct Noise

Especially for the high-frequency noise generated by outdoor hunting and indoor shooting. The noise reduction rate is NRR=28dB, which greatly protects the user's hearing.

Product description

Soft, low ear pressure plugs are comfortable for a variety of activities including cutting/trimming lawn, shooting guns, using power tools, or blocking out noises in a noisy environment; High noise reduction rating (NRR) of 32dB for excellent hearing protection. Foam rolls easily for insertion and once inserted, gently expands to fit ear canal for more comfort while providing protection; Contains 100-pair per display.

From the Manufacturer

100-Pair expandable foam ear plugs Soft low ear pressure plugs are very comfortable for a large variety of activities. Easy to roll foam easily inserts into ear and then expands for a comfortable custom fit every time. 100 2 packs of individually wrapped foam ear plugs great to take with you anywhere you need to protect your ears races, concerts, to work or play. Comes in a easy store fish bowl shaped storage container very neat and reusable to store anything.

• 2-Pack of individually wrapped plugs
• Noise reduction rating (NRR) of 32dB
• Disposable
• Comfort fit
• Lightweight

User questions & answers

Question:	Are the pairs individually wraped
Answer:	The headphones don't need a battery pack as they use 3 AAA alkaline batteries. I believe the port is to connect an MP3 player.
Question:	what color are these earplugs
Answer:	Did you try putting in new batteries. That worked for me when the lcd was flashing.
Question:	how is it?Does it work well
Answer:	It just uses AAA batteries.

Product description

Our Decibel Defense safety ear muffs are the QUIETEST & MOST COMFORTABLE noise reducing earmuffs you have ever owned, or your MONEY BACK! That's our "Double-D Guarantee”.



Now, no safety earmuff can eliminate all sound, but with a Noise Reduction Rating (NRR) that tests as high as 37 decibels (dB), our foldable ear muffs reduce more sound than any other safety ear muff on the market. Whether you need ear protection for the firing range, construction work, machinist tools or just personal quiet time around the house, Decibel Defense is the top rated hearing protection earmuffs. And our smooth, padded cell headband with fabric stitching is the pinnacle of long lasting comfort and durability.



Best of all, our customer service will not be beat! From our follow up, to our discounts, we value and appreciate you choosing our American family business, and we work hard everyday to make sure that you have the best experience possible.

• THE BEST SAFETY EAR MUFFS. Industry leading NRR 37 dB protection. DECIBEL DEFENSE ear protection are the perfect earmuffs for shooting range. Ultra-comfortable headband with smooth, padded cell design provides hours of comfort. Foldable and compact. Sturdy construction. Ideal for the gun bag or tool case.
• Safe and comfortable for adults and kids (recommended for ages 4 and up). Concerts and power tools, even lawnmowers and blenders, can cause hearing damage. The QUIETEST and MOST COMFORTABLE hearing protection you have ever owned, or your MONEY BACK! That's our "Double-D Guarantee”.
• WE ARE COMMITTED TO EXCELLENCE. If you ever have any problems at all, reach out to us and we will make things right, FAST! In the event that you find the earmuffs to be too tight, we recommend stretching the earmuffs over the box they are packaged in overnight. We also offer an EXTRA LARGE size for larger heads.
• An essential gun range shooting accessories. Decibel Defense noise protection is unbeaten for it's sound reduction ability. Great for use with all firearms, power tools and mowing the lawn.
• ANSI S3.19 & CE EN 352-1 Certified Ear Protection tests at an industry leading NRR of 37 Decibels! (OSHA rating of NRR 34dB. OSHA subtracts 3dB for their approval rating, as a "safety net" for the consumer). Perfect for: Personal Quiet Time - Construction Work - Lawn Maintenance - Mowing - Study - Sporting Events - Drummers - Monster Truck - Fireworks - NASCAR and MORE!

User questions & answers

Question:	Considering these for woodworking with power tools. Would they fit comfortably over safety glasses
Answer:	Only used them while cutting wood , and did work for that , only used them once as they were to tight on me and started to hurt , hope this helps you
Question:	Made in USA
Answer:	1 halo 10 ear buds
Question:	Will these adjust to fit someone with a large head
Answer:	You can purchase 10 pairs of replacement ear pods here https://www.amazon.com/dp/B08271WF11
Question:	Are these really 37 db? Saw another noise reduction headset that claimed it was one thing and the comments under it stated that it wasn't
Answer:	I do believe so, as the tips come off, to replace or clean, so it is just a matter of finding ones that fit your ear size.

Product description

The X-Series earmuffs are 3M’s latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X1A is a lightweight, low-profile ear muff designed for protection against low-to-moderate level industrial noise. The X1A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. It features an electrically insulated wire headband, often referred to as “dielectric”. When correctly selected and worn, these products help reduce exposure to hazardous levels of noise. 3M PELTOR HYX1 Hygiene Kit offer replaceable ear cushions and foam liners to help keep your earmuffs clean and extend the service life. The 3M PELTOR X Series earmuffs are ideal for protection against noise arising from a wide range of applications in the workplace. Examples of typical applications include: metal processing, automotive, airports, construction, textile manufacturing, chemical and pharmaceutical manufacturing, cement manufacturing, printing, woodworking, heavy engineering, foundry, steelworks, and mining and quarrying. Also available in hard hat attached model: 3M PELTOR XSeries CapMount Ear Muffs X1P3E. NOTE: The X-Series (over-the-head) headband version is electrically insulated -sometimes referred to as “dielectric”. The metal components of the headband have been covered by non-conductive material for use in a low voltage electrical hazard (less than 440 V ac). As there are no applicable standards for testing ear muffs against electrical insulating properties, the product has been evaluated at an external laboratory against a modified test method based on EN397:1995. During assessment, the leakage current did not exceed 1.2mA when the external surface of the product made contact with an electrical source. The user must determine the overall suitability of this product for the intended application taking into account all relevant hazards. Disclaimer: 3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.

• 22 dB NOISE REDUCTION RATING: Over-the-head hearing protection with NRR) of 22 dB for low to moderate noise exposures.*
• ADVANCED TECHNOLOGIES: New innovative foam earcup inserts and spacers help improve attenuation along with new ear cushion foam technology for an effective acoustic seal and reliable protection.
• COMFORTABLE: Wide, soft foam ear cushions and earcup tilting pivot points designed for high comfort and an effective acoustic seal with the head.
• EXTENDED COMFORT: Internal stainless steel wire in headband helps maintain consistent force over an 8-hour period for extended comfort. Twin headband design helps reduce heat buildup.
• DURABLE: ABS plastic cups create a rigid, high-strength and impact-resistant earmuff to handle tough environments.Search terms (optional) : noise protection, hearing, noise reduction, safety, mowing, work
• DIELECTRIC HEADBAND: Electrically-insulated headband with no exposed wires helps provide protection from low voltage electrical hazards.
• REPLACEABLE CUSHIONS and inserts help keep them clean: 3M PELTOR HYX1 Hygiene Kit.
• Industrial/occupational use only. Not for consumer sale or use.

User questions & answers

Question:	How adjustable are these earmuffs? I have a fairly large head and usually need to make average headphones as big as they can get. Will these fit me
Answer:	I think they are just for noise. But I do know that at take off and landing, sucking on a pacifier or bottle, especially a baby bottle with a smaller hole nipple than usual can help, similar to chewing gum for adults.
Question:	Will these fit comfortably on a person with a very large (7-5/8) sized head
Answer:	I would say yes for the noise portion of the question. Not sure if the size of the headphones will work. I have a almost 4 month old and they fit her perfectly. She slept through a wrestling event where there is lots of screaming and chanting!
Question:	Will these block out the shrill screaming of little children playing beneath my 3rd floor window
Answer:	Yes !!
Question:	Would these be suitable to wear for sleeping in a noisy college environment? Are they comfortable enough or is it kind of overkill
Answer:	Yes! My daughter is two and she can’t hear a thing with them on...

Product features

Figure 1

Position the earcups over your ears so the cushions fully enclose the ears and seal tightly against the head.

Figure 2

Adjust the height of each earcup while holding the headband down until you have a tight and comfortable fit that exerts even pressure around the ears.

Figure 3

The headband should sit straight on the head.