Product Features:

Battery capacity: 8000mAh
Bluetooth version: 5.2
Speaker: 40w
Transmission distance: approximately 10m
Frequency response: 20Hz-20KHz
Til Noisesoise Signal: 85dB
Working voltage: 7.4V
Distortion:<1%
Charging voltage: DC5V
Charging interface: type-c
Playback duration: 12H
Charging time: 6h
Size:270*123*125mm
Weight：1.3kg