1Exhaust air quickly dissipates heat, and physically cools down, keeping body cool at all times. 2Onekey opening mode, natural wind quickly covers body surface, and it is easy to disassemble and clean. 3Suitable for various scenes, high heat environment, construction workers, outdoor, adventure, etc. 4Threespeed adjustable wind speed, can make air inside and outside of body flow along body surface, so that sweat evaporates instantly. 5With 9 blades, the large fan is more powerful, with one fan on the left and right.
