1. Working voltage: 3.7V
2. Charging voltage: 5V
3. Battery capacity: 280 mAh
4. Life time: about 13 minutes
5. Water tank capacity: 30 ml
6. Weight: 40g
7. Dimensions: 49.6x26x98 mm
8. A variety of skin care water/disinfection water can be used to evenly atomize various nutrient water, micron, and fine atomization