Equipped with an efficient quiet motor, this fan operates with minimal, making it ideal for offices work, study, or any environment requiring peaceful surrounding without disturbance The built in high capacity rechargeable battery delivers several hours of continuous cooling, perfect for extended outdoor adventures or all day use during travel and daily activities Adopting advanced semiconductor refrigeration technology for cooling Keep you cool and comfortable in hot weather With its light weight construction and waist attachment design, this fan keeps your hands freely during outdoor activities, hiking trips, or daily commutes, offering cooling relief in hot weather Made from high strength, this fan combines durability with portability, ensuring stable while remaining easy to carry during various indoor and outdoor scenarios