This hand-held fan is made of TPE soft material and has a smooth surface,Soft material.Even if you accidentally touch it during use,it won't harm your hands,Can be used safely！ The USB fan has a rotating speed of up to 24km per hour, and can be used for 2-3 days under normal use with full charge. The battery is durable and the power storage capacity is strong. The fan blade also adopts a sensitive touch sensor, and when the blade is blocked, the fan will stop rotating. Hand fans for women small size,light weight,easy to carry,only the size of a palm,Easily solve the hot climate when waiting in line outdoors and the problem of setting makeup when applying makeup. While the hand held fan has USB charging function, it also has the function of charging the mobile phone or computer, so that you will not be panicked when the mobile phone suddenly loses power. The battery storage capacity is about 1200mAh/2500mAh. From time to time. The personal fan weighs only 0.23lb and measures 1.49in * 1.49in * 5.11in. You can easily put it in your wallet or bag without feeling tired because of its weight. The mini fan can be used anytime and anywhere, no longer worry about not having a power cord, whether you are queuing outdoors, walking, playing, shopping, it will be your best choice!