Cooling ArtifactMini fan is inbuilt with first- new copper made powerful motor, which can support the blade rotate at high speed and produce strong wind, applied fluid-mechanical cover to strength the wind brought out by the blade, you can even feel the wind 1m away from this small fan. Speed Adjustable The cute handheld fan with 2 adjustable speed will meet your different need, you can simply press the power button to adjust the speed, press once for low speed at 3500r/ min, press again for high speed at 4000r/ min. USB Rechargeable Powered by upgraded rechargeable polymer lithium battery, which can support the mini fan run longer than the same capacity regular lithium battery, comes with the usb cable that compatible with any USB port, such as computer, power bank, regular socket. Small and Handheld This pocket fan only measures 12.6* 7.9* 2.1cm/ 4.9* 3.1* 0.8in, you can put it into your pocket or bag, carry with you in the whole summer, it would be an ideal gift for stylish girls, boys, men, women and kids. Multi- use Perfect for indoor and outdoor use, the personal fan can produce natural wind to keep you cool when reading, doing sports, waiting in line and travelling, it would be your best partner in such hot summer. Small size, light weight The mini camera fan is smaller than iPhone 8 and weighs 68g, flat shape makes it easy to hold and more space- saving, you can put it into pocket or bag; Hang on your neck with the lanyard when waiting in line and travelling, won't easily lost. 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