Gua Sha function
1. Power button: Power on: In shutdown state, press and hold the power button for a long time, and the buzzer will beep to indicate that the machine will enter standby mode. The red light is turned on by default (the power button and the red light key are always on), and the shutdown: On state Press and hold the power button and the buzzer will beep twice to prompt shutdown (all lights will be off after shutdown)
2. Red light key: In standby mode, the red light is turned on by default. Turn off: Press the red light key once, and the buzzer will beep once to indicate that the red light work is off (the red light key and the green light are off) Turn on: Press 1 Press the red light key, at this time the buzzer beeps to indicate that the red light work is on (green light of the red light key is on)
3. Negative pressure key to inhale: (1st gear: press it once and the buzzer will sound a beep/work in the first gear, the green light of the negative pressure button is always on, 2nd gear: press the second time and the buzzer will beep Beep once to remind/work in the second gear negative pressure button, the blue light is always on, third gear: press the third time and the buzzer will sound a beep/work in the third gear negative pressure button, the red light is always on..... .1.2.3. Gear cycle)
4. Close: press and hold the negative pressure button, the buzzer will beep twice to indicate that the negative pressure work is off, and the negative pressure button light will be off
5. Heating button: (1st gear: press the buzzer once and the buzzer will sound a beep/work in the first gear, the heating button green light is always on, the second gear: press the second time and the buzzer will give a beeping prompt/ Working in the second gear, the blue light of the heating button is always on, and the third gear: press the third time and the buzzer will sound a beep/work in the third gear. The red light of the heating button is always on... 1.2.3 gear Cycle) off: long press the heating button, the buzzer will beep twice to indicate that the negative pressure is off and the heating button light will be off
6. Negative pressure reference: air pump negative pressure≤-60Kpa first gear-35Kpa second gear-45Kpa third gear-55Kpa (adjusted by voltage and current)
7. Temperature reference: the first gear temperature is 38° plus or minus 3°, the second gear temperature is 42° plus or minus 3°, the third gear temperature is 46 degrees plus or minus 3°
8. Charging status: When the charging cable is plugged in, the buzzer will beep twice to prompt charging. At this time, the machine stops working/the machine is unavailable during charging/the red light of the power button is always on when charging, and the blue light of the power button is always on when it is fully charged. Charging adapter 5V-1A, charging current 0.8A-1.0A, when the power is lower than 10%, the red light of the power button flashes
9. Other parameters: rated voltage 3.7V rated power 4W maximum working current <1.5A standby current <20mA
10. Single working time: the default time is 10 minutes / before the end of the work, the buzzer will beep twice to indicate that the work is about to end
11. Remarks: Red light/negative pressure/heating can work at the same time. When charging, all work stops. To work again, you need to unplug the charger to restart the device