Aroma Diffuser, USB Charging USB Humidifier, 130ml Bedroom for Home Office Living Room Specification: Condition: Item Type: Humidifier Material: ABS Rated Voltage: DC5V-1A Input Interface: USB Capacity: 130 ml Usable Area: Within 15㎡ Spraying Efficiency: 35 ml/h Rated Power: 2W Spraying Time: 3-6 hours; Package List: 1 x Host 1 x Manual 1 x USB Cable 1 x Cotton Rod ; Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. ;