Our humidifier, also can be used as aroma diffuser is both practical and beautiful. You can use it , in the office or dorm, it works quietly, can better keep the surrounding environment relaxing. You can put drops of essential oil to create scented air, relieve fatigue, ensure pleasant and comfortable atmosphere. Features Water capacity: 450ml Power source: USB-C Voltage: 5V 2A wave: 2.4MHz Night light: 7 colors : 30-50dB -Base Color:White -Material:ABS+PP -Size:16.50X16.50X26.00cm/6.48X6.48X10.22in - Unique cloud appearance and simulated raindrop design, allow you to enjoy small rain and mist indoors, eye-catching and stylish. - Easy operation panel designed with touching button, just press the button to control the humidifier modes and rain volume as you desired. - night light can be switched into different colors; meanwhile, rain sound is excellent , soothing can reduce brain fatigue and create a cozy atmosphere. - Dual function as an aroma diffuser and humidifier, more beneficial to relax at night. And the night light is gentle enough not to affect sleeping. - time setting provide continuous working for 5 hours and the device will automatically shut off after 5 hours, let the your fatigue. Package list: 1 x humidifier 1 x USB cable 1 x manual