USB Plug-in Creative And Convenient Mineral Water Bottle Humidifier $ 7.42 Product information: Applicable area: less than 10 square meters Water tank capacity: below 0.5L Applicable object: On board Function: ultrasonic Number of fog outlets: 1 Operation mode: mechanical Timing function: 2-8 hours Water shortage and power failure protection: support Power mode: USB Appearance: animal Noise: below 36dB Rated voltage:36V (V) Rated power: 2W (W) Shell process: ABS/silica gel Material: plastic Packing list: Humidifying rod * 1