• Press and hold the power/vibration button for 2 seconds to turn it on. The default vibration is 1st gear, 0-6 gears cycle once, 1 gear indicator flashes at 0th gear, 1 gear indicator is always on at 1st gear, and 2 gear indicators are always on at 2nd gear, and so on. When 6 gears are on, 6 lights are always on;

 

• Briefly press the acupuncture function key to increase the electrode gears. 0-6 gears cycle in turn. 1 gear indicator flashes when gear 0 is on, 1 gear indicator is always on when gear 1 is on, and 2 gear indicators are always on when 2 gears are activated, and so on. When 6 gears are in 6th gear, the 6 gear lights are always on;

 

• Briefly press the heating button to increase the heating gears. 0 to 6 gears cycle in turn. 1 gear indicator flashes at 0 gears, 1 gear indicator is always on at 1st gear, and 2 gear indicators are on at 2nd gear. The light is always on, and so on. When 6 gears are in 6th gear, the 6 gear indicators are always on;

 

• When the voltage is low, the gear indicator flashes several times, then automatically turns off;

 

• Automatic shutdown after 30 minutes of operation;

 

• Before using the product for the first time, please fully charge it. When charging, please use the USB charging cable provided with the instrument to connect to a charging power source such as a mobile phone charger, power bank, or computer (voltage 5V, current not exceeding 1.5A).

 

• The gear indicator flashes during charging and is always on when fully charged;

 

• When the rechargeable battery is not used for a long time, its lifespan will be shortened. It is recommended to fully charge it at least once a month.