1、3 Speed Adjustable: The mini fan has 3 wind speed adjustable, you can press the power button to choose low, medium, high wind. The wind is powerful enough to cool you down quickly.2、Powerful Wind: This cute handheld fan is powerful enough that can support the blade running at very high speed to produce strong wind.3、Rechargeable: The mini fan 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.4、Easy to Hold: Designed with the antislip handle that conform to ergonomic principle, the portable fan is very easy and comfortable to hold also by small hands, an ideal gift for stylish girls, boys, men, women and kids.5、Small Size: You can put it into your pocket or bag, take it with you wherever you go, it's an ideal partner in such hot summer to keep you cool when traveling, waiting in line or doing sports.