Donut Usb Home Mini-portable Desktop Humidifier $ 8.58 Product information: Power type: USB Noise: below 36dB Color: Semi-sugar humidifier colorful horse running light Shape: columnar Rated Power: 3 Operation mode: Mechanical Applicable area: less than 10 square meters Function: Ultrasonic Number of fog outlets: 1 Rated Voltage: 5 Applicable object: Household Timing function: 2-8 hours Tank capacity: 1.0-2.5 liters Packing list: Humidifier * 1 data cable * 1 cotton core length * 2 cotton core short * 2 Product Image: