1000ML Humidifier Usb Diffuser Aroma Oil Led Night Light Mist Purifier Humidifier Features: Water-shortage Power-off Protection:Yes Type:Evaporative Humidifier Mist Outlet Quantity:One/a Method:Twist Noise:Less than 40db Description: Function:Oxygen Bar Humidity Control:Mechanical Classification:Humidification Humidification Method:Mist Discharge Timing Function:Yes Capacity: 1000ml Power: 3w; Voltage: 5v; Power mode: USB interface; Spray amount: 50ml / h; Water storage capacity: 1000ml; Applicable occasions: 30-40 square meters; Luminous: colorful atmosphere lighting; Instructions for use: For the first using this product, the sponge stick needs to be completely wetted. Otherwise the humidifier will have little or no water mist! colour:white,green Material:ABS Product size: 12x12x20cm; Package Contents: 1 * Humidifier 1 * USB cable 1 * Instruction manual Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm