1、*The polymer atomization technology is used to allow water molecules to fully diffuse into the air, so as not to produce backflow. 2、*Two levels of humidification, continuous spray can be used for 6 hours, intermittent spray can be used for 12 hours. 3、*Night color atmosphere lamp, farewell to the dry summer air-conditioned room, enjoy the comfort brought by humidification. 4、*Easy operation, one key operation, humidification and lighting with your adjustment. 5、*The USB type interface supports multiple charging modes, you can connect a mobile power supply, charging head, computer or notebook. Features: *The polymer atomization technology is used to allow water molecules to fully diffuse into the air, so as not to produce backflow. *Two levels of humidification, continuous spray can be used for 6 hours, intermittent spray can be used for 12 hours. *Night color atmosphere lamp, farewell to the dry summer air-conditioned room, enjoy the comfort brought by humidification. *Easy operation, one key operation, humidification and lighting with your adjustment. *The USB type interface supports multiple charging modes, you can connect a mobile power supply, charging head, computer or notebook. Specifications: Model: YLS - 42 The applicable area: 10-20 square meters Colors: Pink, Blue, Yellow, White (optional) Water tank capacity: 260ml Operating voltage: DC5V Operating current: 400mA Rated power: 2W Item size: 14.7*7*7cm / 5.79*2.76*2.76in Item weight: 155g / 5.47oz Package size: 15.1*7.1*7.1cm / 5.94*2.80*2.80in Package weight: 195g / 6.88oz Package List: 1*Humidifier 1*USB Cable 1*Humidifier 1*USB Cable