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Cyber Acoustics Professional Safety Heavy Duty Ear Muffs for Hearing Protection and Noise Reduction for Air Traffic Ground Support, Construction Work, Hunting/Shooting Ranges, and more (ACS-340)

Name: Amazon.com: Cyber Acoustics Professional Safety Heavy Duty Ear Muffs for Hearing Protection and Noise Reduction for Air Traffic Ground Support, Construction Work, Hunting/Shooting Ranges, and more (ACS-340) : Everything Else
Price: 15.99 USD
Availability: InStock
Rating: 4.7 (665 reviews)

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4.7 665 ratings

$15.99

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Purchase options and add-ons

Plastic, Leatherette
Imported
EXTREME NOISE SUPPRESSION: Noise reduction rating NRR 26dB, SNR 32dB and ANSI & CE tested and certified. These earmuffs can also be used with ear plugs for maximum noise supression.
HEARING PROTECTION: Protect your ears from extreme loud noises. Hearing protectors reduce the noise exposure level and help protect against potential hearing damage.
MULTI-USE: Ideal for construction work, ground support, hunting, shooting range and target practice, air travel, concerts and sporting events, drum and band practice, high traffic and racing zones, and enhanced quiet study.
COMFORTABLE FIT: For all day wear, with deep ear cavities for roomy comfort and an extra padded adjustable headband.
ONE SIZE FITS ALL: With an adjustable headband and retractable ear pieces, these hearing protectors can be adjusted to fit most head sizes, both children and adults.

› See more product details

Customer ratings by feature

Value for money

4.6

Noise cancellation

4.5

Comfort

4.2

See all reviews

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This product has fewer returns than average compared to similar products.

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PRODUCT CERTIFICATION (1)
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From the brand

Cyber Acoustics was founded in 1996 with the mission of making great audio products. Today, as the world of learning and work continues to evolve, we remain a leading EdTech provider, and have also expanded our product line to include office essentials like laptop docking stations, speakerphones, Zoom-certified webcams, and premium headsets. Whether you need quality tech for learning, working, or having fun, we make products for modern life.
EdTech built to last

Headsets designed for the most demanding classrooms.
Education Headsets

Visit the Store
Office tech for any workspace

CA Essentials has professional headsets, speakerphones, webcams, laptop docking stations, and speakers for all your office needs.
Office

Visit the Store
Speakers for every setup

From space-saving monitor-mounted soundbars to 2.0 and 2.1 speaker systems, we have what you need for work and fun.
Computer Speakers

Visit the Store
Why do we love what we do?

We make products that facilitate modern life. Whether it’s our EdTech headsets used daily by thousands of K-12 students, our CA Essentials products that help people do their jobs, or any of our speakers, headphones, headsets, or webcams that people use to enjoy their down time, we are there for all of it.

What is your company mission?

Provide high-quality, affordable, reliable products with a focus on the customer.

What problem are we solving?

We make simple, reliable, affordable products for everyday uses like school, work, and recreation.
Sustainability

Our new packaging is made from 100% recyclable materials with no single-use plastics or flashy dyes.

Product Description

The ACS-340 is a professional safety hearing protection ear muff designed for extreme noise suppression. These ear muffs provide maximum hearing protection and heavy duty construction for all day wear.

Cyber Acoustics is a manufacturer of speakers, headsets, headphones, and mics. Our commitment to today’s lifestyle technologies reaches back more than 20 years in developing and delivering computer related products found in homes, businesses, and schools across the country. It's easy to make great audio products when cost is not a factor. The real challenge is in the hard work and engineering, combined to deliver the very best in performance, that also happens to be the most affordable. It’s what drives us… creating that thrill found in the first moments of discovery – of expectations blown away.

construction, hunting, target practice, concert, band practice, air traffic, ground support

workshop, woodshop, noise suppression, safety, ear muffs

tree cutting, lumber, chainsaw, ear muffs, safety

Product information

Technical Details

Manufacturer

‎Cyber Acoustics

Part Number

‎ACS-340

Item Weight

‎13.4 ounces

Package Dimensions

‎7.09 x 5.91 x 3.94 inches

Country of Origin

‎China

Item model number

‎ACS-340

Is Discontinued By Manufacturer

‎No

Size

‎1 Unit

Color

‎Black, Red

Style

‎Heavy Duty,tactical

Material

‎Plastic

Pattern

‎Solid

Batteries Included?

‎No

Batteries Required?

‎No

Additional Information

ASIN

B078JWM4F9

Customer Reviews

4.7 665 ratings

4.7 out of 5 stars

Best Sellers Rank

#178,584 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#264 in Safety Earmuffs

Date First Available

December 21, 2017

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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	This Item Cyber Acoustics Professional Safety Heavy Duty Ear Muffs for Hearing Protection and Noise Reduction for Air Traffic Ground Support, Construction Work, Hunting/Shooting Ranges, and more (ACS-340)	Recommendations ucho NRR 34 dB Noise Reduction Ear Muffs, Professional Noise Cancelling Earmuffs Hearing Protection Safety Earmuffs	dummy ProCase Noise Reduction Safety Ear Muffs, 32dB Noise Cancelling Hearing Protection Earmuffs Ear Defenders with Adjustable Headband for Shooting Mowing Construction Manufacturing Woodwork -Black	dummy Pro For Sho 34dB Shooting Ear Protection - Special Designed Ear Muffs Lighter Weight & Maximum Hearing Protection	dummy PROHEAR 016 Ear Protection Safety Earmuffs for Shooting, NRR 26dB Noise Reduction Slim Passive Hearing Protector with Low-Profile Earcups, Compact Foldable Ear Defenders for Gun Range, Hunting (Black)	dummy ClearArmor Safety Ear Muffs Hearing Ear Protection - 31.5 dB SNR Noise Reduction - Comfortable Earmuffs that Work for Hunting, Gun Range, Mowing
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$15.99	$17.99	-16% $15.99 List: $18.99	$20.89	-12% $16.79 Typical: $18.99	$16.95
Delivery	Get it as soon as Wednesday, May 15	Get it as soon as Wednesday, May 15	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14
Customer Ratings	4.7665	4.065	4.51,248	4.522,981	4.65,093	4.511,949
Value for money	4.6	3.2	4.3	4.6	4.5	4.5
Noise cancellation	4.5	4.0	4.4	4.4	4.4	4.4
Comfort	4.2	2.8	4.1	4.4	4.5	4.2
Noise level	—	—	4.5	4.4	3.7	4.4
Sold By	Cyber Acoustics	AIZARA Flagship Store	Tech Vendor	Pro For Sho	PROHEAR	ClearArmor
size	1 Unit	standard	Large	Standard	4.33.744.42	Fits all sizes and ages
material	Plastic	ABS, Stainless Steel, Cotton	Metal	—	Durable ABS shell, ultra-soft and extremely lightweight material	Plastic
noise attenuation	26	34	32	34	26	31.5
noise control	sound isolation	sound isolation	active noise cancellation	sound isolation	sound isolation	sound isolation
style	Heavy Duty,tactical	Modern	Professional	Industrial	1 Pack - Black	Industrial
weight	—	0.52 pounds	10.6 ounces	0.45 pounds	7.4 ounces	9.5 ounces

Customer reviews

4.7 out of 5

665 global ratings

How customer reviews and ratings work

Customers say

Customers like the noise protection, comfort, performance, and value of the earmuffs. They mention that they do a good job muffling noise, are comfortable, and work great for mowing. They also appreciate the quality. However, some customers disagree on fit.

AI-generated from the text of customer reviews

49 customers mention45 positive4 negative

Customers are satisfied with the noise protection provided by the earmuffs. They mention that they are well-made, do a good job muffling noise, and are comfortable. Some say that the ear muggs can protect their ears from bad noises. Overall, most are happy with the basic hearing protection provided.

"Comfortable to ears for many hours. Impressive noise reduction." Read more

"...comfortable and am pleased with how much better it attenuates lawn mower noise than the (foam) insert hearing protectors I had been using...." Read more

"Very good product. Excellent noise reduction, great comfort, easily adjustable and the price was very reasonable." Read more

"These do a remarkable job of blocking lawn mower noise, not just muffling the sound but cutting out a lot of the low frequencies as well...." Read more

34 customers mention30 positive4 negative

Customers like the comfort of the earmuff. They mention that it is soft, yet firm, with an open space for their ears.

"...They are durable, well constructed and fits comfortably. Great price as well." Read more

"Comfortable to ears for many hours. Impressive noise reduction." Read more

"...by the foam “gasket” where the cups meet the head * Decrease comfort because the “spring” of the headband that ensures the “cups" seal..." Read more

"...worth the money and comfortable after 8 hours. would buy again." Read more

34 customers mention32 positive2 negative

Customers are satisfied with the performance of the ear muffs. For example, they mention that they stay in place, do a good job, and are effective. Some say that the muggs work great for mowing, and that they work fine over ear buds or in-ear monitors.

"...these are perfect. my whole ear fits in the muffs and my blue tooth earpiece. worth the money and comfortable after 8 hours. would buy again." Read more

"...They work fine over ear buds or in-ear monitors. I have a small head and the fit is still tight...." Read more

"...I was al;e to sleep with the radio at full blast. I think they worked very well!" Read more

"Decent & pretty comfortable. A little sweaty if it's hot...." Read more

26 customers mention26 positive0 negative

Customers appreciate the value of the earmuff. They mention that it provides good protection for the price.

"...They are durable, well constructed and fits comfortably. Great price as well." Read more

"...my whole ear fits in the muffs and my blue tooth earpiece. worth the money and comfortable after 8 hours. would buy again." Read more

"...noise reduction, great comfort, easily adjustable and the price was very reasonable." Read more

"...Good deal for the price and they do the job. Could have better top adjustment" Read more

15 customers mention15 positive0 negative

Customers are satisfied with the quality of the earmuffs. For example, they mention that they're well built, comfortable, and should not break easily.

"These are my go to whenever I use any saw. They are durable, well constructed and fits comfortably. Great price as well." Read more

"Very good product. Excellent noise reduction, great comfort, easily adjustable and the price was very reasonable." Read more

"They are well made and do a good job muffling noise in my shop. They're a bit small...." Read more

"THIS IS A VERY VERY GOOD SET OF EAR MUFFS. WORKED ON JET AIRCRAFT & I CAN TELL YOU THESE EAR MUFFS CAN PROTECT YOUR EARS FROM THE BAD NOISES ...." Read more

28 customers mention19 positive9 negative

Customers are mixed about the fit of the earmuffs. Some mention that they fit well, are comfortable, and adjustable. Others say that the size just barely fits their head with the headband fully extended.

"...these are perfect. my whole ear fits in the muffs and my blue tooth earpiece. worth the money and comfortable after 8 hours. would buy again." Read more

"Very good product. Excellent noise reduction, great comfort, easily adjustable and the price was very reasonable." Read more

"They are well made and do a good job muffling noise in my shop. They're a bit small...." Read more

"...I have a small head and the fit is still tight. I think this is important to get good sound blocking...." Read more

7 customers mention3 positive4 negative

Customers are mixed about the seal of the earmuffs. Some mention that it works well, while others say that it barely encloses their ears.

"They are very small. They just barely cover my ears even if I'm not wearing a hat or anything on my head...." Read more

"...I wear glasses and eye protection and the seal is still quite sufficient. I keep this sealed in a bag when not in use and clean it before storing...." Read more

"...I've extended the sizing bars all the way and it just barely seals my ears. My earlobes are exposed under the lip...." Read more

"...They make a good seal and completely dampen the sound. They are fairly comfortable and, with a little finagling, don't disturb my safety glasses." Read more

Reviews with images

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Top reviews from the United States

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Jordan

They block out a lot of noise

Reviewed in the United States on December 6, 2023

Size: 1 UnitVerified Purchase

These are my go to whenever I use any saw. They are durable, well constructed and fits comfortably. Great price as well.

Helpful

Michael D Farrow

Effective and comfortable

Reviewed in the United States on November 2, 2023

Size: 1 UnitVerified Purchase

Comfortable to ears for many hours. Impressive noise reduction.

Helpful

Puluke

A Sound Approach to Protecting Hearing

Reviewed in the United States on October 13, 2023

Size: 1 UnitVerified Purchase

I find the product reasonably comfortable and am pleased with how much better it attenuates lawn mower noise than the (foam) insert hearing protectors I had been using.

I wear goggles with an elastic band. Wearing the protectors with safety glasses having bows would:
* Lessen protection by breaking the seal created by the foam “gasket” where the cups meet the head
* Decrease comfort because the “spring” of the headband that ensures the “cups" seal against the head would create pressure points where the glasses’ bows touch the head.
These issues are common to all circumaural hearing protection.

I cannot comment on the longevity the foam “gasket” at the edge of the cups., i.e., how long the foam will remain flexible and provide for a good and comfortable seal.

Helpful

Ronald

over sized ear muffs

Reviewed in the United States on April 13, 2022

Size: 1 UnitVerified Purchase

The reason why i bought these is because i wear PPE for 40 hours a week, The ones i had before pinched my ears. these are perfect. my whole ear fits in the muffs and my blue tooth earpiece. worth the money and comfortable after 8 hours. would buy again.

Helpful

Amazon Customer

Good quality product

Reviewed in the United States on April 13, 2024

Size: 1 UnitVerified Purchase

work as advertised.

Helpful

David Rank

Nice saw

Reviewed in the United States on August 22, 2023

Size: 1 UnitVerified Purchase

Fairly light and powerful.
Battery lasts for many cuts

Helpful

Gwen Marcus

Comfort and hearing protection.

Reviewed in the United States on July 7, 2022

Size: 1 UnitVerified Purchase

Very good product. Excellent noise reduction, great comfort, easily adjustable and the price was very reasonable.

Helpful

Ralph Gonzalez

Very good sound reduction but some discomfort with sunglasses

Reviewed in the United States on August 30, 2020

Size: 1 UnitVerified Purchase

These do a remarkable job of blocking lawn mower noise, not just muffling the sound but cutting out a lot of the low frequencies as well. They work fine over ear buds or in-ear monitors. I have a small head and the fit is still tight. I think this is important to get good sound blocking.

After about 20 minutes over plastic sunglasses I get discomfort where the sunglasses temples press above my ears. I have not tried with metal-rimmed sunglasses, so this might work better.

Helpful

Top reviews from other countries

Translate all reviews to English

Michael .

Eleminate noise and have peace of mind

Reviewed in Canada on September 2, 2019

Size: 1 UnitVerified Purchase

I bought this to replace an older headset I was using for my gardening work, lawn mower, pressure washer, working with tools. This headset is more comfortable and allows a lot of room for your ears to breath. Also, the noise reduction is superior to my old ones. Hearing loss is a great concern as I get older and this is perfect to protect my hearing.

One person found this helpful

Alexia

Es excelente

Reviewed in Mexico on August 27, 2018

Size: 1 UnitVerified Purchase

Excelente gracias

Translate review to English

Leonard Carlson

Good buy

Reviewed in Canada on July 26, 2019

Size: 1 UnitVerified Purchase

They work well
Fit is a bit tight
My head must be to big

Oscar hanzely

Great buy for the price.

Reviewed in Canada on April 20, 2020

Size: 1 UnitVerified Purchase

The noise cancellation is very good, comfort level not so much, I feel its pressing too much and there is no way to extend the headphones like pull them more down, the headband is single solid piece .. wow. But overall performance is great.

Big A

Good all around.

Reviewed in Canada on November 20, 2019

Size: 1 UnitVerified Purchase

Fit my head well. Fold up up nicely so I can put them in my back pack at the end of the day

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PRODUCT CERTIFICATION (1)

From the brand

EdTech built to last

Education Headsets

Office tech for any workspace

Office

Speakers for every setup

Computer Speakers

Why do we love what we do?

What is your company mission?

What problem are we solving?

Sustainability

Product Description

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Cyber Acoustics Professional Safety Heavy Duty Ear Muffs for Hearing Protection and Noise Reduction for Air Traffic Ground Support, Construction Work, Hunting/Shooting Ranges, and more (ACS-340)

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Customer ratings by feature

Frequently bought together

Similar items that may ship from close to you

PRODUCT CERTIFICATION (1)

From the brand

EdTech built to last

Education Headsets

Office tech for any workspace

Office

Speakers for every setup

Computer Speakers

Why do we love what we do?

What is your company mission?

What problem are we solving?

Sustainability

Product Description

Videos

Product information

Technical Details

Additional Information

Warranty & Support

Feedback

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Looking for specific info?

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Customer reviews

Customers say

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Top reviews from the United States

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