1. Can be clipped, stand, and wall-mounted. Easily deal with the summer heat. One fan for multiple purposes | One key shakes | Three speeds | Low noise 2. Three-speed wind speed. Long-lasting battery life. Automatic head shaking 3. Can be clamped and hung upright. Quiet and low voice. Removable and 4. Three gears are adjustable. Redefine natural wind. Three wind speeds can be switched arbitrarily, and you can find the coolness that suits you in different situations. 5. The air outlet angle can be adjusted freely. The wide-angle air circulation can be adjusted at multiple angles, so that the range can be blown to every corner, and wherever it goes, it's cooler. Power mode/USB Rated power/5W /page turn Rated voltage/5V Applicable area/20 square meters Noise/36-45db Input voltage: 5V Battery capacity: 1800mAh Product size: 6 inches Working time: 1.5-5h Storage size: 210mm Stretching size: 545mm Colour:white Material:plastic Size:20 x 17 x 10CM Package Contents: 1 * fan 1 * charging cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.