1. Material: plastic 2. Charging voltage/current: 5V/180mA 3. Lithium battery capacity: 300 mA 4. Working voltage: 3.7V 5. Water tank capacity: 12ml 6. Quickly refine the mist, deep infiltration of water and nutrients 7. Large water tank mouth design, convenient and quick to add water, clean and hygienic 8. Atomized water molecules, smaller than foundation particles 9. Can easily penetrate makeup and penetrate the bottom layer of the skin 10. Continuous spraying for 5 minutes, automatic switch 11. Weight: 42 grams 12. Dimensions: 3.75x11 cm