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3M E-A-Rfit Dual-Ear Validation System
The right fit test. Right now.
The 3M E-A-Rfit Dual-Ear Validation System assesses the amount of attenuation provided to a user of hearing protection.
Features:
Dual-ear testing; Fast, clear accurate results; Earmuff and earplug testing capability; Tests 7 frequencies on both ears simultaneously; Seamless software integration; Science-based, quantitative testing; Compliant with ANSI/ASA S12.71-2018
B
August 12, 2025
These are my first set of earmuffs so I really have nothing else to compare to, except a pair of Bose QC25 active noise canceling headphones (which I'm now returning because these earmuffs are so good!). That said, these earmuffs are fantastic. Absolutely unbelievable sound isolation for the asking price, which was just under $12 at time of purchase. The earpads, and pretty much everything else about the muffs, is built like a tank and definitely feels like it's built to last. That is not to say they are not comfortable, because they are! The ear pads provide a smooth seal around your ear, so long as you have medium to small ears. It is possible that they might overlap with ears on larger heads. The adjustable band makes it easy to find a great fit, too, though I must also point out this is probably designed for smaller heads, as I have to use them fully extended for my most comfortable fit and I have a medium-large size head. In terms of noise isolation, these beat the Bose QC 25, which were $300 headphones, for a fraction of the price. I guess the moral of the story is if you want noise isolation, get earmuffs and not headphones! And if you still need music in your life, just pop some in ear buds underneath. I use a pair of in ear buds under these muffs and the noise isolation improved even more. I could stick my head right next to a window air conditioner on full blast and I couldn't even hear a whisper - even with no music playing! These also look great and I feel no shame or embarrassment wearing them out in public with earbuds underneath. I think they blend right in, especially these days when pretty much half the people on the streets are walking around with their enormous over ear headphones. Fantastic product. Will order more in the future, almost definitely!
La Luna
August 9, 2025
I wanted a pair of Earmuffs for myself and my 3 years old when I'm working on the yard or using power tools. I was debating between the FSL and 3M since they both cost within my budget. So I ordered both of them to compare. I think they both serve different purpose and here's my report:The FSL:- GREAT value! You kidding me? $9 ??!- Looks Great with metal rods and fabric bridge, soft padding on the under side.- It grip harder than the 3M (see pictures comparison when I test them with a kitchen scale)- Protection-wise (I don't care the dB numbers), it is noticeable better than the 3M but not huge.- the ear piece - it is smooth, so it does make it un-comfy if you sweat a lot after hours.- Why I'm returning the FSL: it's simply a little too tight for me and too bulky, I felt like having two giant balls on my ears. However it is a great Earmuffs in terms of noise reduction. Did I mention I paid $9 for it?!3M Peltor X-Series:- First I really like the Green, it's lighter, smaller, contemporary looking.- it grips nicely, not too tight but well enough to reduce ambiance noise while I can still hear someone talking within 4-6 feet away.- the ear-piece has a mat finish with some texture on them, so it's helps keeping the sweat away.- Why I'm keeping this one: Don't get me wrong, the FSL is great but the 3M is lighter and better in terms of sweat-proof. It's not as tight so I can wear them for a long time. If you want the best protection, get the FSL. For what I'm doing, 3M work better for me. $12 is still a great deal.
Philip Ethier
July 17, 2025
I did not buy these muffs for noise-reduction. I have a sports car that creates a lot of turbulence on the freeway. They work great for protecting my eardrums from the buffeting, and also keep my baseball cap from flying off. I actually removed the foam from the inside. I can hear car horns and sirens. The low profile of the muffs is great in this application. The muffs are well-made and seem durable.If you are looking for MAXIMUM noise reduction for working with very loud tools or firearms, these are not for you.
Customer
June 17, 2025
These definitely do what they're supposed to, but they squeeze my head a lot. I don't have a particularly big head either. I imagine for a lot of people these would boarder on painful to wear. I got these to wear at work bathing dogs (barks and velocoty driers are loud!) And they worl for me, but my fiance tried them on and they were way too tight for his head.
Jesse St. Laurent
May 15, 2025
We have a couple drummers in our family. These earmuffs work great for a drumming student when practicing. They fit over the ear and seal around the ear without pressing on the ear, so they are quite comfortable. They block out enough of the acoustic drum kit to play without damaging your ears and it is still possible to speak with the person next to you. I have also tried them with my earphones underneath them. I use the Etymotics almost every day and I love them, but I don't like the way they feel under these earmuffs. I know some drummers play this way, but it didn't work for me.I do not like them for playing along to music. (That is what I was trying to solve it the Etymotics under them.) If I play music through my stereo, then I really need to crank it up to play along. If the volume is too low, I can't hear it well enough to stay in sync with the song. I use when I want to play along to music. They to not fit over the ear like these and they put a bit of pressure on the ear when wearing them. When I turn from side to side, the seal opens up a bit and I can hear the volume of the drums get much louder in that ear.They are adjustable and they fit our 8 year old as well as my wife and I.For the price, you can't go wrong with these earmuffs. They are great for practicing on an acoustic drum kit.I can't comment on how they work for outdoor equipment as ours re used only for drumming.
jacob
May 14, 2025
They are comfy, noise reduction is good to the point where I can hear people call my name but when I bring out the air tools my ears don’t want to cry afterwards. I would buy again
Elisabet
April 8, 2025
En mi opinión aprietan mucho, demasiado...
stormy1s
March 14, 2025
I kept this in my van as a spare. When it was time to use it fell apart almost straight away, the outer foam fell off and couldn't be placed back. The customer representative wasn't very helpful. Complete waste of money, will never buy this again.
Usuke
February 6, 2025
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Vera Lucia Pereira de Assis
January 11, 2025
Funciona muito bem. Segundo que compro. Isola Barulhos "externos", roncos, músicas
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