Description: Multifunction: You can use this mini air conditioner fan as an ordinary small fan, a humidifier, an air cooler, an aroma diffuser, or a night light. Portable Size: This wireless design fan is small in size and lightweight, you can easily move it into any places or carry it around. 5 Wind Gear: The fan features 5 gear wind speed, 1st gear(1.25W), 2nd gear(2W), 3rd gear(2.8W), 4th gear(3.5W), 5th gear(4W); You can adjust the angle of air outlet freely according to your needs, easy to operate. Quiet Operation: This air conditioner fan adopts low noise mute design, will not bother you when you are working or sleeping, can provide you a perfect atmosphere. Large Battery Capacity: The mini fan with a 2000mAh built in rechargeable battery, can be charged by laptop, adapter, or mobile power; After fully charged, it can work continuously for 3 to 6 hours. Specification: Material: ABS+PP Battery Capacity: 2000mAh Size: 113x157x187mm/4.45x6.18x7.36inch Water Tank Capacity: 300ml Rated Voltage: 3.7V Rated Power: 7.4W Rated Frequency: DC5.0V/1500mA(±20%) Package Includes: 1 Piece Air Conditioner Fan 1 Piece USB Charging Cable 1 Piece User Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!