.Size:122*61.5mm
2.Weight:412g
3.Wireless chip: Zhuhai Jieli
4.Wireless version: 4.1
5.Speaker power:4 speakers a total of 10W
6.Battery capacity: 2200mAh, charging time of 3 hours
7.Call, music time: 6 hours, standby: 100 hours
8.360-degree stereo playback, two speakers can be connected through the TWS, at the same time, a better effect