1. It can be hung on the wall to save space, and it is equipped with a back bracket to make the fan hang in the air and make the fan and desk lamp more convenient to use. 2.360 rotating air supply to drive away the hot summer days, enter a sweet nap or start a pleasant reading time with a hint of coolness. 3. Stabilize the brushless motor without strong fluctuation, select high-quality PS material, which has strong flexibility, and improve the ability of uniform and soft air gathering at oblique angle by 90%. 4.3 files of wind power adjust your portable small air conditioner, and experience the natural three-file wind speed to adjust with natural wind at will; USB charging design is fast and portable, charging design can connect computers, charging treasures, sockets and other USB interface devices, making it more convenient to carry. 5. Intelligent memory, stepless dimming and random brightness, which can be adjusted in turn, and can be used as desk lamp, outdoor lamp and night lamp; Strong power management and lasting air supply cool all summer, built-in large-capacity battery management, strong battery life for 3-6 hours of continuous air supply, cool all summer