1. Battery capacity: 450mAh
2. Rated voltage: DC 5V
3. Rated power: 1.5W
4. Charging method: USB
5. Nano microneedles can open the physical channels of the skin, allowing liquid to pass through the skin surface, and it is painless and noninvasive
6. 80 nanometer diameter micro-needle, does not damage the dermis, blood vessels and nerve endings, normal skin care and makeup can be applied after 20 minutes
7. Adopt micro-molecular packaging technology to simulate the skin structure, and match the active ingredient fast penetration formula to achieve an intensive repair effect
8. 3 gears can be adjusted, suitable for different skin types
9. The smart display shows the gear position and battery level, and provides intimate reminders to enhance the user experience
10. Motor speed: 4500rpm/min
