1. Material: ABS, PP, electronic components
2. Purpose: Deeply clean the skin, remove acne, moisturize, remove makeup and oil
3. Rated voltage: 3.7V
4. Rated power: 2W
5. Current type: AC
6. Power source: USB charging/battery powered
8. Built-in battery: 800mAh lithium battery
9. One machine with multiple uses
10. Turn on the blue light sterilization mode automatically after booting
11. Three adjustment modes to meet different skin needs