S7

1.BT version:V5.4
2.BT chip:AB5712
3.Battery:110mAh                                                         
4.Charging time:About 1.5H
5.Input method:Magnetic charging 
6.Control method:Physical buttons
7.Materials:ABS 
8.Waterproof:IPX4                                                                             
9.  Connection method: 2.4G+Bluetooth
10.Color:Black,Silver