Long Lasting Battery Life: Equipped with a high capacity 3000mAh rechargeable battery using modern USB charging, this compact cooling tool provides extended use time for outdoor activities and daily commutes without frequent charging Compact Foldable Design: The triple folding structure allows easy storage in bags or pockets, while lightweight ABS+PC+metal construction ensures durability and great portability for travel or everyday needs Powerful Cooling Solution: This portable handheld cooling device provides adjustable ventilation with 199 settings, fast relief from heat indoors or outdoors Its efficient motor ensures consistent temperature control for various activities Quiet action: Designed with reduction technology that minimizes sound levels, ideal for work environments, spaces or any quiet area where peaceful cooling is desired Advanced Cooling Technology: Features a concentrated cooling section that enhances air chill when used with cold packs, creating refreshing air circulation perfect for warm weather to maintain comfortable temperatures