Specification:
Bluetooth version: V5.0
Play mode: A2DP/AVRCP/AVDTP/AVCTP/HFP/GAVDP
Speaker size: 119mm
Speaker power5: 80w
Charging voltage: 5V/2A
Frequency response range: 40Hz-20KHz
Battery capacity:12000maH/7.4V
Working hours: about 6-9 hours
Charging time: about 5 hours
Bluetooth transmission distance: 10M
