1, low power Bluetooth 4 BLE protocol.
2, 10 kinds of vibration or more modes can be used for the first time, vibration strength touch screen to adjust.
3, custom function mode, can draw the control mode.
1, low power Bluetooth 4 BLE protocol.
2, 10 kinds of vibration or more modes can be used for the first time, vibration strength touch screen to adjust.
3, custom function mode, can draw the control mode.