Description: This low-noise air humidifier is powered by USB convenient for you to use and there is designed with light you can use it as a night light at night. This kind of humidifier is designed with simple style suit for home office car and other places you can order according to your need. The water tank is designed with anti-leakage type avoiding wetting the table and the capacity is 270ml enough to your daily need. There are designed with 2 modes for adjusting the fine water could improve your dry skin and could make you sleep better. The diffuser is designed with power-off protection of burning without water you can use it without worrying about harming you. Specification: Material: ABS+PP+electronic components. Color: white pink gray. Size: 72*72*128mm. Rated input: DC5.0V/1.0A. Working current: 250-350mA Rated power: 2W Water tank capacity: 270ml Spray volume: 30-45ml/h Timed shutdown: 4 hours(Continuous spray)/6 hours(intermittent spray) Package included: 1x humidifier. 1x USB cable. 1x introduction.