Driver Unit: ø10*2

Frequency Response:20-20KHz 

Impedance:16Ω±15% at 1KHz

Sensitivity:96±3dB at 1KHz 1mW

THD:≤3% at 1KHz 

Max Input Power:5mW

Bluetooth ver.: V5.1

Chip:QCC 

Charging connector:TYPE-C

Charging time:Around 2 hrs

Charging Method：Support Wireless Charing