Cute Pet Bear Usb Mini Humidifier Home Bedroom Mute $ 9.70 Details: Name: Cute pet humidifier Applicable area: Less than 10 square meters Function: Ultrasound Water tank capacity: Less than 1 liter Number of fog outlets: 1 Operation mode; Mechanical Timing function: 2-8 hours Water shortage and power failure protection: Not supported Power supply mode: USB, car power supply Noise: 36dB or less Rated voltage: 5 (V)