Features: 1.Provide a quiet, moisturize, comfortable and breathable living atmospheres at home or work. 2.Improve indoor air condition to prevent dry and stuffy air; Increase humidity to effectively moisturize skin from getting dried/chapped and cracked lips, lift your spirits and relieve stress. 3.Space saving design. Portable, light in weight, easy to carry and powered by USB Cable. 4.The USB humidifier was built-in a colorful night light, it creates a nice atmospheres in your room. 5. Portable and small design is very easy take with you anywhere and super perfect for travel,bedroom,office, car which is effectively moisturize dry skin and help you reduce skin peeling.And Though it's small humidifier , 250ml capacity which avoid the inconvenience of frequently adding water . Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measuremen t Size: 83x83x100mm Input voltage: 5V Rated power: 1.5-2V Water capacity: 250ML Continuous spray time: timed 4H Input current: 1A Plug interface: USB Spray mode: continuous/interval Spray volume: 40mL/h Packing: 1 data cable, 1 instructions includes: 1x Air Humidifier Set