1.BT version:5.3
Technology ABS+grill+portable
2.Transmission distance:10M
3.Drivers:4Ω/20W +4-inch*2+Bass diaphragm*2
4.Output power:40W
5.Inbuilt Battery: 18650 Li-ion battery 7.4v 3600mAh
6.Playback time: 3h 50% volume
7.Charging time:4-5hrs
8.Input power:5V2A
9.Input Music format:mp3,wav
10.Dimensions: 278*175*165mm
11.N.W:
12.Colors: metal gray
13.Accessories:Type C charging cable,IM
