Powerful but Quiet: The personal neck fan can keep you cool with your hands free during summer, One button to power on and switch three different wind speed and to provide you more choices in different temperature environment.This neck fan also can add essential oil and refresh aroma all day. Safe Bladeless Design: this neck fan doesn't have fan blades so it won't suck in long hair, it's also safe for kids to use as they cannot get their fingers in the fan. Comfortable to Wear: The fan is so lightweight and the neck cord is so soft and flexible that you really don't realize you are wearing it and you also can adjust the cord length and the direction of air where you want it, which makes you freedom to move around.Good for walking, biking, traveling, outdoor working,etc. Pocket Size: it can be folded up in a compact way so it doesn't take up a ton of room and easily fits into your purse for outdoor projects and traveling to keep your neck and face cool anywhere. USB Recharging: The cooling fan comes with a usb Type-C cable and can easy to get charge via PC, power bank, car charger, usb plug or any other usb enabled devices, rechargeble and reusable.