It can be easily put it in your pocket or purse when you are out to Disney, camping and so on. The foldable design makes it easy to be carried and stored.This personal fan can be charged by computer, laptop, portable charger and USB power adapter. The fan blades are made of special soft TPE material, the blades are very safe.5V/1A USB output port makes the mini fan a power bank(3000mAh) in emergency, supplying power for mobile phone, MP3, or iPod, etc.The portable fan is very suitable for personal cooling, offices, churches, outdoor activities,