1Using ultrasonic atomization technology, highfrequency oscillation atomization forms nanometer water mist. 2Independently controlled dual spray nozzle design, humidity can be selected according to different temperature and weather. 31L water tank capacity, no need to add water frequently, suitable for home bedroom, living room, study, office use. 4Contains 2000mAh polymer lithium battery, which supports 10 hours of longlasting moisturizing. 520m humidification range, fine mist, good atomization effect, soothes dry skin, and deeply moisturizes. 6With ambient night light, low noise during work, soft light without dazzling, can effectively help sleep.Condition: 100% Brand NewItem Type: HumidifierMaterial: ABSVoltage: 5VPower: 2WWater Tank Capacity: 1LSpray Volume: 35ml/H+70ml/HBattery: 2 x 18650 Polymer Lithium Batteries 2000mAhSpray Time: 10 hours for single spray, 5 hours for double sprayNoise: 30-40dbWeight: Approx. 420g / 14.8ozSize: Approx. 17x10x9.4cm / 6.7x3.9x3.7in1 x Humidifier2 x Humidifying Rods1 x USB Cable1 x Manual1.Pleaseallow0-2cmerrorduetomanualmeasurement.Thanksforyourunderstanding.2.Monitorsarenotcalibratedsame,itemcolordisplayedinphotosmaybeshowingslightlydifferentfromtherealobject.Pleasetaketherealoneasstandard.