Wireless:5.0
Support range:2.402-2.480Ghz
Connection distance:10m
Speakers: 10mm deep bass
Speaker size: 10mm
Impedance:16+20%Ω
Sensitivity: 105+3dB AT 1K Hz
Frequency response:20-20kHz
Battery: 200mAh with IC protection
Play time:15h
Charging time: 2h
Charging connector: Micro