Rotorless 360 Surround Mini FanThe latest fashion design improves on the shortcomings of traditional neck fans and adopts a unique rotorless design, so you don't have to worry about hair getting caught in the neck fan and getting hurt. The turbo fan brings strong cold air and eliminates noise, 360 cold air, quickly cools the air around the cheeks and improves the mugginess caused by the mask 62 Surround Air OutletDDKJ Portable Fan has a U- Shaped design that can be used by simply hanging it by the neck. Soft TPR soft rubber material is used in the middle of the mini fan, and you can freely adjust the angle you want. 62 surround air outlets, the air volume is doubled, 360 surround heat dissipation. Two turbo blades are added on both sides of the fan to reduce air fluctuation 3 SpeedsQuiet DDKJ handheld fan has three adjustable wind speeds: low / medium / high, and the operation is simple. The one-button design can be switched at will by pressing a button. High power motors generate super strong winds while keeping the noise level pretty low (about 30dB). Therefore, this USB handheld fan is the best choice to provide powerful air volume without disturbing the noise 3000mAh8 Hours Battery LifeDDKJ cordless fan has a built-in high-quality 3000mAh lithium battery. Charging via power bank or USB port of the laptop. It takes 3-4 hours to fully charge and up to 8 hours of continuous use. Equipped with a large-capacity battery to reduce the troubles of frequent charging, and you don't have to worry about the problem of power failure anytime, anywhere Design of 220 grams not the neck. Free your hands anytime, anywhere, free to use is very convenient. DDKJ USB Fan is your best choice for outdoor activities like personal cooling, office, cooking, gym, camping, travelling, hiking, climbing and watching games