Model: HP100

Cute Pig USB Humidifier 
The whisper-quiet humidifier won't disturb sleep and operates on a low power consumption providing a minimum of 11 hours of moisture from a removable one-gallon water tank. It includes an automatic shut-off safety feature when water tank is empty.
Type: Cool-Mist Impeller Humidifier
Humidity Control: Humidistat
Material: ABS
Installation: USB
Size: 11.6x11.6x13.5cm
Capacity: 200ml
Voltage: 5V
Power: 3W
Packing: 1pcs/color box+Foam Bag
Humidification: gasification type

Aoe: 10 square meters 

USB power or car socket power
Auto-off function when tank is empty

Low-power consumption