Portable Mini Air Conditioner Cool Cooling Bedroom Artic Cooler USB Fan Desktop Table Air Cooling Fan Systems & Parts Portable Mini Air Conditioner Cool Cooling Bedroom Artic Cooler USB Fan Desktop Features: 1. 3-in-1 function: refrigeration,humidification and air purification functions in one device, also can moisten the air and reduce allergens, Dusts and smoke. 2. Easy to use: easy to operate with one control button and by simply adding water and ice to the reservoir. 3. USB power supply: it can connect 5V-1.4A charger or power bank; onvenient to use it in at office, home or outside. 4. 7 colors LED and 3/5 adjustable speed: you can choose one color freely, or choose the color-cycle mode; you can choose the most suitable mode for your feeling. 5. Using process mute; no ozone-depleting refrigerants, energy efficient and eco-friendly. Specification: Wind Speed Optional: Three wind speeds can be selected temperature display for 5-level with 7-color Lamp) Material: ABS+PC Water tank capacity: 400 ml Working power: 1W-7W Working current: 0.2A-1.4A With colorful lights: support Size: 155x155x175mm