Stay cool and comfortable during hot weather with our advanced Cooling Fan Jacket, designed with innovative features to provide effective personal cooling for men. Crafted from lightweight polyester fabric with a sun-proof coating, this jacket reduces body temperature by an average of 17℃ compared to standard sun protective clothing, making it ideal for both work and outdoor activities. Key Features: · High-Speed Brushless Motor Fan: Equipped with a brushless motor fan featuring copper core bearings, this cooling jacket delivers low noise operation, high-speed airflow, and large air volume. Choose from adjustable low, medium, and high-speed settings to customize your cooling experience. · Innovative Breathable Fabric: Made from super thin, soft polyester fabric with a sun-proof coating, the jacket offers excellent sweat absorption and breathability while effectively preventing unpleasant odors. · Comfortable All-Over Cooling: The strategically positioned fan circulates air from the neck down to the body, ensuring consistent cooling even in humid or rainy conditions, helping you stay productive and comfortable throughout the day. · Convenient Power Supply: Powered by a portable power bank (not included), this cooling fan jacket supports long working hours with an easy-to-use start and stop button. The removable outer cover allows for simple cleaning of the propeller section. · Versatile Outdoor and Workwear: Perfectly suited for factory workers, outdoor laborers, couriers, and outdoor enthusiasts, this cooling jacket is ideal for various activities such as leisure, school, climbing, fishing, farming, gardening, construction, and transportation. Specifications: · Material: Polyester · Suitable for: Men · Color: Blue · Item Type: Cooling Fan Jacket Package Includes: · 1 x Cooling Fan Jacket Experience enhanced comfort and efficient cooling with this lightweight, breathable Cooling Fan Jacket, designed to keep you cool and dry during intense heat and strenuous activities.