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
