NERLMIAY USB Powered Portable Mini Personal Air Conditioning Fan Handheld No Leaf Refrigeration Fans with Stand Sports Cooling Fan For Home Office Outdoor (BLUE) Fashion Rechargeable mini Fan,built-in sponge for absorbing cool water and freeze to generate cool breeze Super Mini Bladeless design,You can hang it in your neck when doing outdoor sports No awkward grills or blades Wet the water-cooled sponge, put it in the sponge slot,The fan will give you wet breeze Portable and Mini design, convenient and easy operate in anywhere