Comments on: MK5 Isolator Earphones https://etymotic.com/product/mk5/?utm_source=rss&utm_medium=rss&utm_campaign=mk5 Etymotic Research, Inc. is an engineering-driven research, development and manufacturing company. Sun, 22 Mar 2026 14:44:29 +0000 hourly 1 By: Susan Lam https://etymotic.com/product/mk5/#comment-204539 Sat, 18 Feb 2023 00:42:12 +0000 https://etymotic.com/product/mk5/#comment-204539 So Reliable
These are the best earphones I have ever owned. The sound quality is great, they fit comfortably in my small ears and the best part is how durable they are. I really like how affordable they are, too. I bought mine in Nov 2021 and they are still going strong in Jan 2023.

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By: Steven C Brantingham https://etymotic.com/product/mk5/#comment-204497 Wed, 23 Mar 2022 16:41:45 +0000 https://etymotic.com/product/mk5/#comment-204497 Great value
These are used with my Sena 50S with my Bell helmet and work great. Keeps out unwanted noise buts let’s me hear my GPS with clarity. Also used with my tablet and works great.

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By: William Gould Jr https://etymotic.com/product/mk5/#comment-204783 Sun, 06 Mar 2022 09:12:37 +0000 https://etymotic.com/product/mk5/#comment-204783 Motorcycle Aproved
I’ve used these for years inside my Shoei helmets with a Sena 10C. Won’t use anything else. Great for protecting ears from wind and motor noise and I can listen to soft Quartet Jazz or Classical while riding. I don’t need the long cord but I wrap up the excess with a cord wrapper and then seal it with electrical tape for just the right length.

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By: Greg Fuess https://etymotic.com/product/mk5/#comment-204476 Thu, 18 Nov 2021 03:46:46 +0000 https://etymotic.com/product/mk5/#comment-204476 Works Great
I had used a competitors ear bud, and it wouldn’t stay in my ear. These really reduce noise, stay in place, and sound great. Couldn’t be happier with these.

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