Men's Cooling Vest With 360° Air Circulation, 9 Fan Blades And Dual Fans, 5V Voltage, 3-Level Adjustable Quiet Cooling Fan - Casual Style Vest With Hood And Pockets, Summer Vest, Camping Vest, Suitable For High-Temperature Work, Fishing, And Camping | Casual Style Vest | Polyester Vest, Suitable For Outdoor Activities, Travel, Hiking, And Motorcycle Riding - Durable Polyester (Charging Box Not Included)