Bluetooth Headset RB T1
Brand : Remax
Model : RB-T1
Transmission Distance : 10 meters
Fequency Response 20-20000HZ
Output Sensitivity : 92dB
Microphone sensitivity : 42dB
Battery capacity : 55 mah
Resistance : 16
Rated power : 10 mW
Driver unit : 10mm
Play time : about 3 hours
Stand by Time : about 120 hours
Charging time : about 1.5 hours
Colors : black