QHM07 Surveillance Earpiece and Microphone Kit

BTECH QHM07 Platinum Series surveillance headset earpiece with clear acoustic coil tube earbud audio kit for two-way radios. The QHM07 fits standard two-way radios transceivers such as BTECH, BAOFENG, KENWOOD, ANYTONE, ALINCO, and more. This surveillance headset is rugged in design and made with heavy duty material that provides superb audio quality. The reinforced earphone clip provides cable retention and eliminates strain on ear. It is 100% compatible with all original equipment manufacturer (OEM) parts and ideal for high noise level environments and discrete communications. Microphone: Sensitivity: -42dB ± 3dB Impedance: 300Ω Frequency Range: 20-20KHz Operating Voltage: 1.5-3.6V Speaker: Sensitivity: 114dB ± 5dB Impedance: 200Ω ± 15% Rated Power: 500mW Max Power Input: 1000mW Frequency Range: F0-9KHz Works with the following devices: Fits standard Kenwood K1 accessory connectors (Kenwood 2 Pin) such as used in BTECH, BAOFENG, KENWOOD, ANYTONE, ALINCO, TYT, ARCSHELL, RETEVIS, and many others.