1. Power on/off button (long press to start / long press to turn off)

2. Press the key gear to change

3. Detachable and replaceable vibrator. When disassembling the vibrator, just pull it out with force.

4. Please select 5V charging equipment for charging

5. For the first time, please charge for 3 hours. Please connect the data cable to the 5V adapter for charging.

6. Button type: when charging, 6 lights will flash, when full, 6 lights will be on, and when working, the lights will indicate the gear position.

7. Touch type: when charging, the nixie tube displays the electric quantity, while working, it displays the gear.