Information: Power: 2.5w Voltage: 5V battery capacity: 1200mA Material: ABS+ PP Dimension: 3.07 x 1.26 x 9.84in Instruction: Fully charge the product for the first time use. It can be be charged by power bank, computer and phone charger. Easy Control: Press the round shape button " ? " to adjust the wind speed. Features: Small size, light weight The mini camera fan is easy to hold and more space- saving, you can put it into pocket or bag. You can hold in hand perfectly and you can also fold this desktop mouse fans at the desk (180° Rotate Folding Adjustable).It is very practical for your daily use and travelling. Premium motor, powerful wind The small portable fan is equipped with a very powerful motor, which can produce strong natural wind to keep you cool in places that don`t have air conditioner, you can feel cool 1m away from it. Battery powered, USB rechargeable The upgraded polymer lithium battery can support the mini fan run longer than the same capacity regular lithium battery, you can charge it through computer, power bank, car charger, regular socket, ect Creative design The colorful appearance looks cool and more match with summer, you will surely be the envy of everyone with this novel pocket fan. Environmental friendly Adopt environmental friendly ABS material, toxic free and safe, this portable fan is suitable for everyone including children. Warranty: 24 hour customer service. Please contact with our support team if you have any problem during using our product.