MaterialABS/PP/Electronic components ColorDark Grey; White; Pink Filter TypeWick Product Size: 72mm x 72mm x 128mm Rated Input: DC5.0V/1.0A Operating Current: 250-300mA Rated Power: 2W Water tank capacity: 270ml Spray volume: 30-45ml/h Timer shutdown: 4 hours/6 hours (gap spray) Special FeaturePortable & USB Power Supply; 7 colorful night lights; Two Mist Modes; One-button control; Whisper-quiet design; Three functions: spray function, night light function, timing function Product includes: 1x humidifier host, 1x USB cable, 1x Chinese and English manual 1.Mini Humidifier & Desk Humidifier Portable and small design is easy take with you anywhere and super nice for Baby Bedroom Travel Office room which is effectively moisturize dry skin and help you reduce skin peeling. The humidifier also provides water to your small plants and keeps them moist. It's a useful gift for family and friends. 2. LED humidifiers This LED humidifier also comes equipped with marquee light options for you to enjoy. Beautiful addition to your room. and has a VIVID colorful Cycling light setting creates a peaceful ambiance while delivering a soothing mist. It offers maximum relaxation for you. The night light could improve your sleeping quality. 3.Whisper-Noise Operation Ultrasonic desk humidifier lowers the noise level to 30dB (quieter than a computer) for quiet humidification without disturbing your study, working or sleeping, away from those nasty noise. 4.USB Only: Without battery. The USB is compatible with the USB port of any device,s afe and easy to use. Ensures it can be used in bedroom, office, car. Car mounted humidifier, nano fine mist purification of turbid air in enclosed spaces inside the car. 5.TWO SPRAY MODES & AUTO SHUT-OFF - This humidifier has two mist modes: Continuous and intermittent mode. On continuous mode, it will automatically turn off at a fixed time of 4 hours. When the spray is turned on, it will automatically turn off at 6 hours. It shut-off when the water level is low. Thus, you don't have to worry about the humidifier being damaged in the absence of water. You can use it at night without worrying about safety.