Portable Fan W/ LED Display, 10000mAh Rechargeable, 27Hr Runtime, Quiet Operation Remote

3D head-shaking for wide area air supply, automatically shaking the head 180 degrees left and right, and swinging up and down 90 degrees freely. When with an air conditioner, the cold air diffuses rapidly, and you can quickly feel the coolness without setting a very low temperature. Quiet operation does not disturb your work and study. The battery has a capacity of 10000mAh, long-lasting battery life, and can be for up to 27 hours.