OTTO V2-R2BT53133-NX Revo NC2 Bluetooth Speaker Microphone for Kenwood Nexedge (3.5mm Jack)
Bluetooth® speaker microphone with passive noise canceling, designed for Kenwood Nexedge (NX Series) radios and compatible push-to-talk apps on smartphones/tablets.
Key features
Bluetooth 5.0
High-definition audio amplifier
Rechargeable, replaceable battery
Easy Push-to-Talk (PTT)
360° rotating clothing clip
3.5mm accessory jack (earpiece-ready)
Overview
Built-in Bluetooth wirelessly pairs with smartphones, tablets, and select Bluetooth-enabled two-way radios—enabling hands-free listening and push-to-talk communication without a cable connection.
Revo NC2 delivers strong passive noise canceling for daily use in public safety, industrial environments, and other high-noise conditions. Passive noise canceling performs well across radio types, including newer digital radios that may use electronic noise reduction in their design.
How the noise-canceling mic works
Noise-canceling microphone elements pick up sound from the front and back of the mic. By reversing electrical polarity between the two sides, ambient background noise is reduced while speech (coming primarily from the front) is emphasized.
OTTO noise-canceling mic elements use a cardioid response pattern to help reject sound from the sides. This is especially useful in loud environments where background noise can overwhelm speech when using a conventional speaker microphone.
Compatibility
Kenwood Nexedge (NX Series) radios
Note: Kenwood Nexedge compatibility can vary by radio model and Bluetooth support. If you share your exact NX model, we can confirm fitment.
Related part numbers
Revo NC2 variants by earphone jack and radio series
