Powerful wind This cute handheld fan is inbuilt with brand new copper made motor, which is powerful enough that can support the blade running at very high speed to produce strong wind, the fluid- mechanical designed cover can strength the wind brought out by the blade, you will feel the wind when 2m away from the fan.2 wind speed adjustable The mini fan have 2 wind speed adjustable, you can simply press the power button to change the wind setting, press once for the low speed at 3500r/ min, twice for the high speed at 4000r/ min, the wind is powerful enough to cool you down quickly.Rechargeable battery Tripole personal fan is powered by the upgraded rechargeable polymer lithium battery, hold charge well and battery life is longer, it comes with the charging cable, you can charge it by the regular socket, power bank, computer or any other device that have a USB port.Easy to hold Designed with the unti- slip handle that conform to ergonomic principle, the portable is very easy and comfortable to hold also by small hands, unique design that would be an ideal gift for stylish girls, boys, men, women and kids.Small size This cute fan only measures 17* 8.2* 2.5cm/ 6.7* 3.1* 1in, 98g/ 0.2lb, you can put it into your pocket or bag, take it with you wherever you go, it`s a perfect partner in such hot summer to keep you cool when travelling, waiting in line or doing sports.