1. This machine is rechargeable, the LCD white light flashes when charging, and the white light goes off when it is full.
2. Do not turn on the machine when charging.
3. The machine is equipped with 20 minutes timing, and will automatically shut down after 20 minutes.
4. connect the electrode cable of the ear clip to the electrode socket of the main unit
5. Wet the ear clip with wet paper towel or water
6. Clip the electrode ear clips on the left and right earlobes (the two ear clips do not distinguish between positive and negative poles)
7. Long press the power, mode button to switch on and off.
8. The machine has three modes: T1 comfort mode, T2 stimulation mode, T3 strengthening mode, the default T1 mode, the default strength of 1 gear, the LCD display shows 20 minutes countdown.
9. Short press the power, mode key to switch modes in turn, short press the "+", "-" adjustment key to adjust the strength of the gear, a total of 28 adjustable, each adjustment of the LCD display the corresponding gear or mode.