Speaker Size 44mm
Sensitivity 108±3dB
Frequency 20Hz-20KHz
Impedance 32Ω
Battery 500mAh
Bluetooth Version V5.3
Working Distance Up to 10m
Play Time Up to 36 hours
Charging Time Up to 3 hours
Input voltage 5V⎓1A
Charging Port USB-C
Microphone Yes
Weight 225g