[Features] 1.Humidify: Humidifies the air in the room regardless summer or winter, refresh the air quality we breathe, adjust the room temperature. 2.Beauty: Used as skin care, keeps skin healthy and moist. 3.Purify: Neutralizes static, reduce infection of skin, air cleaner, relieve strain and ease stress 4.Colorful night light.A decoration for room/ office.- Small, space saving, can used in the car, comfortable to enjoy the big amount of water vapor into the water mist, refreshing. 5.Deep moisturize, meticulous. Micromolecules easily penetrate the skin surface, direct to the base layer, keeping the cells fully hydrated. 6.Humidifier automatically shut-off when the water level is low or 6 hours automatic power-off protection 7.Ultrasonic technology supports an extremely quiet working noise <30 dB. [Specifications] Material:ABS+PP Rated power: 2W Size: 78x78x119mm Rated input: DC5.0V / 1.0A Working current: 250-350mA Water tank capacity: 300ml Spray volume: 30-45ml / h Power Supply:USB 2 Mode: 4H Continuous spray /6H Intermittent spray