It contains an advanced cooling semiconductor chip that can quickly cool down in about 3 seconds. Cold water appears on the plate, and when you touch your cheeks or neck, the skin is cooled quickly and immediately. It's an absolute must-have this summer and ideal for preventing heatstroke. A turbine structure with a powerful motor quickly compresses and cools the hot air drawn in, transforms it into cool air, and expels it. The air speeds from 1 to 199 can be freely adjusted and allow fine-tuning according to your preferences and needs, making the device suitable for a multitude of situations. Thanks to the one-button control of the rechargeable handheld fan, anyone can easily use the device. Equipped with a 5000mAh battery, this portable electric fan can blow air continuously for up to 24 hours. Equipped with an LED display, you can always check the remaining battery level, the number of speeds, and the cooling mode at a glance. It is Type-C rechargeable, making charging quick and