Noise Reduction Rating 24 Decibels Allows You to Turn Protection Off When Needed EPA Noise Reduction Rating: 24 Decibels closed, 4 Decibels open (when used as directed). The range of noise reduction ratings for existing Hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness) PROTECHS™ Flip to Listen® Ear Plugs have a dual mode, allowing with a flip to easily switch from a closed to open position without the inconvenience of removing. These ear plugs are durable, reusable and can remain comfortably in place for hours. Information required by EPA: The level of noise entering a person's ear, when a hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR. Example closed: (1) The environmental noise level as measured at the ear is 92 dBA. (2) The NRR is 24 decibels (dB). (3) The level of noise entering the ear is approximately equal to [92 dB(A) - 24] 68 db(A). Example open: (1) The environmental noise level as measured at the ear is 92 dBA. (2) The NRR is 4 decibels (dB). (3) The level of noise entering the ear is approximately equal to [92dB(A) - 4] 88 db(A). The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness).
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Noise Reduction Rating 24 Decibels Allows You to Turn Protection Off When Needed EPA Noise Reduction Rating: 24 Decibels closed, 4 Decibels open (when used as directed). The range of noise reduction ratings for existing Hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness) PROTECHS™ Flip to Listen® Ear Plugs have a dual mode, allowing with a flip to easily switch from a closed to open position without the inconvenience of removing. These ear plugs are durable, reusable and can remain comfortably in place for hours. Information required by EPA: The level of noise entering a person's ear, when a hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR. Example closed: (1) The environmental noise level as measured at the ear is 92 dBA. (2) The NRR is 24 decibels (dB). (3) The level of noise entering the ear is approximately equal to [92 dB(A) - 24] 68 db(A). Example open: (1) The environmental noise level as measured at the ear is 92 dBA. (2) The NRR is 4 decibels (dB). (3) The level of noise entering the ear is approximately equal to [92dB(A) - 4] 88 db(A). The range of noise reduction ratings for existing hearing protectors is approximately 0 to 30 (higher numbers denote greater effectiveness).
Flents Earplugs didn’t work for me—they were too uncomfortable to sleep in. While they provided some noise reduction, the fit wasn’t ideal, and I found them irritating after a while. They might work for short-term use, but for sleeping, they didn’t provide the comfort I needed. If you're sensitive to earplug pressure, these might not be the best option.
Great, finally I could enjoy the flight and not feel an earache
Perfect for Travel on a bus or aeroplane, but they are a little long so you wouldn’t really be able to sleep on your side with them. I kind of wish I had realised that before purchasing and also there’s only two in there.
The earplugs are good quality and comfortable to use. There's no odor. The packaging is nice and attractive. They've proven effective for me. Even though at first I thought they didn't muffle the sound at all, they're still more comfortable to sleep with. I barely heard the TV or snoring. So they're definitely useful. They're brightly colored and easy to find.
Traveling internationally with children on board, a buffer is needed and these did wonders!
yes, well packed. but I was a bit disappointed from the level of noise I could still notice
I used that in my last holidays, Perfect item. Very comfortable
they cancel the noise well but their size is a little big.
I bought these because I'm the type who can't sleep due to noise when traveling on planes or buses, and I'm completely satisfied! 🚀 The noise cancellation works quite well, significantly reducing engine noise and ambient sounds. The Flip to Listen feature is also convenient; I can just rotate them to listen to the flight attendants without taking them out of my ears. They are perfect for travel, business trips, flights, and hotels. Since a case is included with the pair, they are easy to slip into a wallet or bag. The quality is soft and flexible, so they fit well in my ears and don't hurt even after wearing them for a long time. They are small, making them super portable, and the packaging is neat, so they would make a great gift! As someone in their 30s who travels frequently both domestically and internationally, I feel anxious now that I don't have these haha. I am 100% willing to repurchase~ Highly recommended!! 🌟
It works fine, the noise level is reduced and I like the option of hearing better while still keeping the plugs in ears. I have small ears so either they hurt after a while, or I need to just barely put them in and they kinda jut out weirdly.
