1.BT Version: V5.3
2.Materials: ABS+fabric
3.Transmission distance: 10-15m
4.Drivers: 57mmx1pc +diaphragm x1pc
5.Output power: 5W
6.Battery capacity : 1200mAh 3.7V
7.Playback time: 3-4hrs
8.Charging time: about 3hrs
9.Input power: DC 5V
10.Input Music format: mp3,wav
11.Dimensions: 85x85x105mm
12.N.W: 340g
13.Colors: black, green, purple, yellow+blue
14.Accessories:Type C charging cable,IM
