new style simple hose foldable usb neck hanging fan a must have for athletes ideal for air conditioned and outdoor sports scenarios

Lightweight Design: Our folding USB neck fan weighs less than half an ounce, making it incredibly lightweight yet powerful enough to provide instant cooling relief during intense workouts. Energy Efficient & Eco-Friendly: Utilizing rechargeable battery technology powered by USB, our fans reduce energy consumption while providing continuous airflow throughout extended periods, supporting sustainability efforts in athletics. Portable Convenience: Designed specifically for athletes, this simple hose foldable fan fits easily into your pocket or sports bag, ensuring you're prepared whether training indoors at the gym or playing outdoors under the sun. Versatile Usage Cases Beyond Athletics: While perfect for athletic purposes due its portability factor; these neck-mounted units also prove handy across various settings like camping trips, office desks suffering high temperatures, commuting via public transport systems Adjustable Speed Settings: With multiple speed options available through intuitive controls, users can customize air flow according to personal comfort preferences ideal when transitioning between indoor gyms and outdoor terrains where temperature fluctuates significantly.syi