Cool Mist Humidifier Diffuser,300ml Small Ultrasonic Humidifiers for Bedroom,with Star Projection Night Light, ,for Kids Baby Room Features: PROJECTION + NIGHT LIGHT + HUMIDIFICATION 3 IN 1: Cool Mist Humidifier has projection, night light, and humidification three functions; It can not only humidify, but also be used as a night light in the bedroom and a starry sky projector for children's rooms;and takes you into a colorful dynamic dream space. Air humidifier has the atomizing nozzles, the Max spray volume can reach 400MA, which can meet the air humidification of the entire room Small humidifiers with continuous spray/intermittent spray 2 humidification modes, the longest can be work continuously for 10-20H,no need to add water frequently. NO WATER POWER-OFF PROTECTION + ULTRA-LOW NOISE:Ultrasonic humidifier is equipped with anti-dry probe, when the humidifier has no water, it will automatically stop humidifying, safe and energy-saving; Cute humidifier adopts DC electrostatic humidifying film, 36dB ultra-low noise, giving you a quiet Comfortable living space. Specification: Product size: 67x67x148mm Material : Nano atomizing chip + LED lamp beads + ABS + PP plastic + silicone + electronic components Material quality: Nano atomization chip + LED lamp beads + ABS + PP plastic + silicone + electronic components Voltage input: DC5V/1A Working power: light 1.5W/spray 2W Working current: light about 300MA/spray about 400MA Water tank capacity: 300ML Spray water volume: about 40ML/H