Color: black
Speaker frequency response: 20Hz ~ 20KHz
Talk time (medium volume): 3h
Music time (medium volume): 3h
Standby time: 160h
Transmission distance (m): 7-10 meters
Power consumption: 18-22 mAh
Charging time: 0.6h
Channel: Stereo
Battery voltage: 3.2V-4.2V
Function: waterproof and sweatproof, no falling when moving, compact and light, suitable for in-ear, metal cavity, shocking bass, smart magnetic, 72-hour long standby, intelligent noise reduction, clear call.
The package contains:
Headphones*1