"Fast cooling air conditioner: High temperature air passes through evaporative water filter to achieve fast cooling. Efficient cooling, cool circulating air is pushed throughout your body and straight through you for a cooler day. Cordless Air Cooler and USB Rechargeable: The air conditioning fan will be used cordlessly instead of the traditional way of plugging in the cold fan. Cordless use is more convenient. Built-in 3600 mAh lithium battery can supply power for one day. Adopt USB charging method, convenient and fast charging. Perfect for home, school, office , bedroom, car. Humidifying and Purification: The air conditioning fan has humidification and purification functions, effectively blocking the air from large particles of fine dust, dust, etc. Blowing healthy and cool wind. 3 Speed and 7 Color LED Light: Portable air conditioner fans have three speeds, the first gear wind speed 5.9m / s, the second 8.9m / s, the third 10m / s.You can choose according to your needs. Built-in LED light beads, a total of 7 colors, you can decorate your home and create a warm atmosphere for you. 500ML Capacity and Low noise: Mini air cooler capacity is 500ML, to meet the amount of use a day, reducing the number of times to add water. Using a turbo noise reduction fan that operates at only 20 dB. Suitable for Study, work, sleep, rest." Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin