1. Good sound quality and high sensitivity
2. Durable wire, can be used for a long time
3. The D-shaped earpiece is easy to use, easy to put down, and feel comfortable to wear
4. Speaker impedance: 32Ohm+/-15%
5. Rated input power: 1W
6. Speaker sensitivity: 105+/-4 dB / 1kHz
7. PTT microphone housing material: ABS
8. Wire: PU wire
9. Distortion rate: less than 5%
10. Weight: 37 grams
11. Suitable for Motorola GP2000, GP2100, GP300, GP 308, GP68, GP88, GP88S, XU1100, XU2100, XU2600, P040, P080, P100, P110, P1225, 1225LS, 2000, MV11, MV11CV, MV12, MV12CV, MV21C, MV21CV, MV22, MV22CV, MU11, MU11C, MU11CV, MU12, MU12C, MU12CV,GTI, GTX, LTS2000, VL50, VL130, PMR446, ECP100, PR400,SV10, SV11, SV11D, SV21, SU22, SV22, SV22 SU22, SU22C, SU220; suitable for HYT TC-500, TC-600, TC-700, TC-610, TC-620, TC-2110, TC-1600, TC-510, etc.