Bluetooth version: V5.0
Compatible: Android/iOS/PC
Operation distance: About 10M
Battery capacity: 180mAh
Music time: About 7H
Talk time: About 8H
Standby time: About 150H
Driver diameter: Φ10mm
Impedance: 16Ω
Driver sensitivity(at 1KHz): 105±3dB
Frequency response range: 20Hz-20KHz
Charging connector: Micro USB