Wireless version: 5.3
Wireless distance: 10m
Battery:130mAh
Support range: 2.402-2.480Ghz
Speakers: 10mm, deep bass
Speaker size: 10mm
Impedance: 32±20%Ω
Sensitivity: 105±3dB AT 1K Hz
Frequency response: 20-20kHz
Play time:6-8h
Charge time: 2h
Charge port:Type-C