Personal Air Cooler Air Humidifier You can use the small evaporation air cooler all year round, cooling you in hot summer and humidifying the air in dry autumn and winter. A full tank of water can continuously keep spraying for 2.5-12 hours (depending on the speed). Portable handle, you can easily carry it out, very suitable for homes, offices, outdoor picnics, etc. Adjustable Wind Speeds Automatic Timing - 3 wind speeds (high,Medium,low) can be adjusted, manual up-down to adjust blowing direction within 60?to meet your different needs.Three automatic timing (1/2/3H), you can choose the most suitable one to enjoy your leisure time,sleeping or working time. 7 Color Lights Low Noise - The misting fan has 7 soft colors and 1 fade choices in all. Place in dining or coffee table to create a romantic atmosphere! Desktop air cooler fan can work powerfully at a low noise level, let you enjoy a comfortable sleep all night with suitable temperature. Removable DESIGN Handle DESIGN - Removable design helps you more easily clean your water tank and add water ice cube in the water container; Power Supply Methods Energy Saving - Simply connect the USB cable to the devices that support usb port. Besides, The portable air fan operates at a low energy consumption, much cheaper than running a Freon air conditioner. so you should not expect the same results as an air conditioner. Please Put it Beside You not over than 3ft-4ft. Specification: Name: Portable Air Cooler Color: White, Black, Green Material: ABS + Electronic Components Size: Approximately 2620cm/10.247.87in Nozzle Number: 5 Fan Blade Number: 3 Fan Speeds: 3-speed adjustment Water Tank Capacity: 600ml Night Light Colors: 7 colors adjustable Timing: 1-3 hours Power Output: 5W Power Supply: USB TYPE-C Cable Length: Approximately 1.2m/47.24in Weight: Approximately 850g Package Includes: Portable Air Cooler x 1