Retevis HWN001 Bluetooth-Fernlautsprecher-Mikrofon für RB37 RB89、HD2
Retevis HWN001 Bluetooth Wireless Remote Speaker Mic for RB37. Compatible with Retevis Buetooth two-way radio: RB37, RB637, RB89, RB689, HD2;. 1x HWN001 Speaker mic. Nicht kompatibel mit Zello. Push To Talk(PTT) on mic;.