Power: 2.5W
Rated voltage: 3.7V-4.2V
Output power: 5V/500MA
Output voltage: 3.7V
Suction: 55-65kpa
Charging time: about 60 minutes
Full charge duration: 1.5 hours

Functional features:
1.vacuum suction device, improve the outer epidermal and pores in the dirt, make pores become fine, skin color is red, fine, uniform and smooth 
2.equipped with a plurality of plastic suction head, suction hole size is different, the use will have different strength and effect. For different skin conditions and different skin problems that need to be improved, please choose different working tips.
3.micro suction head: made of mineral crystal drill stone, with adsorption function, can be the skin of the excess keratin and blocking the hand hole dirt suction, so that the damaged epidermal keratin meal should fall off, avoid too much dead skin, keep the skin smooth and delicate