Retro Chihiro Bulb Humidifier $ 12.30 Applicable area: less than 10 square meters Function: Humidifier Water tank capacity: 1 liter or less Number of fog outlets: 1 Operation mode: mechanical remote control dual purpose Timing function: No timing Water shortage and power failure protection: Not supported Power supply mode: USB Shape: square Noise: 36dB or less Rated voltage: 5 (V)