1.Bluetooth version ：AB5.3
2.Material process ：ABS raw material + silica gel
3.Battery capacity ：1200mAh
4.Horn specifications： 52mm diameter *1
5.Horn power ：5 w*1
6.Charging voltage ：DC5V
7.Call or music about ：4Hr-5Hr
8.Power supply ：18650 Battery
9.Bluetooth distance ：>10 meters
10.Regular colors ：Black, green, orange
11.The net weight of the product is ：282g
12.Product size ：117*87*40mm
