Efficient Cooling air: The benchtop design of the chiller is 9.45 inches tall and 5.71 inches in diameter, bringing a cool cooling air experience to your home, dormitory or office to help you survive the hot summer months. Usb-powered: This small fan is USB-powered for easy connection to your computer, power bank or outlet, providing you with continuous and steady cool fan service without having to worry about power supply. Refrigeration and air conditioning function: In addition to the fan function, this chiller also has refrigeration and air conditioning function, the internal water tank volume of up to 300ml, through the addition of water cooling effect is better, so that you can enjoy a more comfortable environment in hot weather. Environmentally friendly material: The chiller is made of PP material, which is environmentally friendly to ensure your health and safety. High quality materials, long service life, is your trusted choice. Multi-scene application: Xiaxin Chills are compact and lightweight, suitable for various occasions, such as home, dormitory, student dormitory or office, etc., to bring cool and comfortable for your life and work. Is your summer must have a good helper. Product name: Calumn.wa new desktop cooler Product Model: YY-01 Body material: PP material Power supply voltage: 9V2A Product power: 18W Product color: black and white Water tank volume: 300ml Product gear: 6 adjustment Timing function: 6.0H Product size: 145*145*240mm/5.71x5.71x9.45 inches