The USA red flag line Otto Engineering Revo NC2 features unprecedented noise cancelling capabilities and user-friendly features at a very competitive price, making it ideal for daily use in applications including public safety, industrial environments, and rugged high-noise conditions. The innovative patent-pending design provides revolutionary noise canceling performance and optimum voice reception.

Revo NC2 includes an accessory jack for discreet listening with earphone kits and an emergency button. The ergonomic slim profile is comfortable to use and comfortable to wear.

Use with Communication Radios & Devices    Push-to-Talk Microphone    Emergency Button, Coiled Cable    Earphone Jack

• Large PTT design is easy to find by touch, even while wearing gloves
• Fully sealed against water immersion and dust ingress to IP68 standard
• High-performance noise-canceling design provides industry-leading voice clarity
• Clothing clip: 360 degree rotation with positive detent stops every 45 degrees
• Hi/Lo volume slider switch is unobtrusive and intuitive
• Audio jack for an optional earpiece to listen privately to incoming transmissions
• Emergency button for selected radio models and push-to-talk apps

Related Questions and Answers

Q: 1. If you're going to run an extension cord for this, what should you use?

A: The Olympus ME-52W features a mono 1/8 connector and ships with a 3.3ft extension cable. To extend further a similar mono 1/8 male to mono 1/8 female cable would be required. Unfortunately we do not offer such a cable here at B&H currently.

Q: 2. Will this ear piece work with the Sennheiser IEM receiver packs?

A: This should work with a Sennheiser IEM receiver pack.

Q: 3. Can anyone confirm if the me-52w will work on a ps4 controller?

A: When you plug in. ..you are suppose to hear the oher people..plus control the mic ..but of you plug the specific microphone in question in..you will not hear the people. It will Only be a microphone. The supplied ear piece with microphone does two things... not one.BEST OF LUCK.

Q: 4. The ME-52W was rec. in a Pocketalker review, along with the ME-15. Wilaa this be a significant improvement over the storck Pocketalker headphones, or should I pay double and get the ME-15?

A: The Olympus ME-52W Noise-Cancelling Microphone (BH # OLME52W) should be an excellent improvement. over the stock, included microphone. We have not tested it specifically with a Williams Pocketalker, but we expect that there would be an audible improvement in the recording quality.

Q: 5. Will this work on an iphone?

A: Should work as a mono earset only.

Q: 6. Will this work with a standard mic input on a camcorder?

A: Yes - but only if the camcorder supplies plug-in power

Q: 7. Do l need anything else to use this for listening to my Bearcat police scanner.

A: This Otto Engineering kit can be connected to a 3.5mm earphone jack for listening only without the need for additional equipment..

Q: 8. Hello, can this Otto IFB be used with Sennheiser EK IEM G4 or G3? Thanks

A: Yes. This is compatible with the Sennheiser IEM syatem.

Q: 9. Does this need batteries?

A: No batteries needed. Works well. Recommend.

Q: 10. Can you attach a custom fitted earpiece?

A: Not that I know of.