With the foldable handle design, the fan could be easily hold in hand and take it on the go, perfect for travelling, walking, hiking, climbing, camping, exercising, and more. With low / medium / high speed level, you can adjust appropriate fan speed as you like.Features:Unique design style, you can hang the fan above your umbrella or parasol.Can fold up to 180°, easy for storage.Small size, onvenient to hold in hand, also fits your handbag with its palm-size.Low / medium / high speed level, you can adjust appropriate fan speed as you like.Intelligent control system, reliable perfomance, functional and easy operation.Efficient power and conversion circuitry can minimize the loss to save energy and protect environment.Specifications:Main material: plasticColor: black, white, pink, blue, green(optional)Rated voltage: 5VRated power: 3WBattery: 18650 lithium battery;Item size: 21.5 * 10.5 * 4.2cm / 8.46 * 4.13 * 1.65inPackage size: 11.5 * 10.5 * 6.5cm / 4.53 * 4.13 * 2.56inItem weight: 106g / 3.74ozPackage weight: 134g / 4.73ozPackage list:1 * Mini Fan1 * USB CableSpecifications:Main material: plasticColor: black, white, pink, blue, green(optional)Rated voltage: 5VRated power: 3WBattery: 18650 lithium battery; 3.7V, 1200mAhItem size: 21.5 * 10.5 * 4.2cm / 8.46 * 4.13 * 1.65inPackage size: 11.5 * 10.5 * 6.5cm / 4.53 * 4.13 * 2.56inItem weight: 106g / 3.74ozPackage weight: 134g / 4.73ozPackage list:1 * Mini Fan1 * USB Cable