Helmet Mic System Boom Mic
Hands free open faced headset system for bike 2 bike communications with helmet microphone (suitable for Kenwood 2 pin TK series radios). Hands free headset system for bike 2 bike communications. Includes microphone and speaker for fitting in helmet and handlebar mounted PTT switch. The microphone in the closed faced suited HM100 series is fitted to the front of the helmet and the HM200 has a boom microphone for use with open faced helmets. Features: Microphone Type: Noise cancelling / Electret. Microphone Impedance: 2kOhm. Sensitivity: -62db +/- 1dB/Pa. Earphone Impedance: 16Ohm. Earphone capacity: 150mW. Weight: 118g.