Remax Bluetooth Earphone RB-S25

Specification:
Brand: Remax
Model number: RB-S25
Bluetooth version: 4.2
Transmission distance: 10m
Output sensitivity: 92dB
Mic sensitivity: -42dB
Frequency response: 20-20000Hz
Battery capacity: 70mAh
Working time: about 3.5 hours
Standby time: about 100 hours
Charging time: about 1.5 hours
Resistance: 32\u03a9
Rated power: 30mW
Driver unit: 10mm
Cable length: 65cm
Color: White