1.BT Version:V5.3
2.Materials: ABS+fabric
3.3.Transmission distance: 10-15m
4.Drivers:66mm x1pc+diaphragm x1pc
5.Output power:20W
6.Battery capacity : 18650 Li-ion battery 2000mAh 7.4V
7.Playback time: 4-6 hours
8.Charging time: 3-4 hours
9.Input power: DC 5V/2A
10.Input Music format:mp3,wav
11.Dimensions:110x110x147mm
12.N.W: 550g
13.Colors: black
14.Accessories:Type C charging cable,IM
