Stay cool and comfortable during hot weather with this high-performance Fan Cooling Vest, designed with advanced features to enhance your work and outdoor experience. Crafted from breathable polyester fiber with sunblock coating, this vest offers excellent UV protection and heat stroke prevention by reducing the temperature by an average of 17℃ compared to standard materials. Ideal for both men and women, it provides effective cooling and moisture management to keep you fresh all day long. Key Features: · Powerful 3-Speed Adjustable Fans: Equipped with 3 blades and a high-performance brushless motor featuring copper core bearings, this vest delivers strong airflow with low noise. Easily switch between weak, medium, and strong wind speeds using the included remote control for customized cooling. · UV Protection & Heat Insulation: Made from ultra-thin soft fabric with sunblock coating, the vest prevents temperature rise and offers superior heat insulation. Its excellent sweat absorption, moisture wicking, and breathability minimize unpleasant odors, ensuring comfort even on sultry, rainy days. · USB Powered & Long Battery Life: The vest’s fans are powered via USB and compatible with external power banks (battery not included). With a 10,000mAh power bank, enjoy up to 8 hours on strong speed, 12 hours on medium, and 15 hours on weak, depending on battery capacity and usage. The fan units are detachable for easy cleaning and maintenance. · Wide Application: Perfect for factory workers, outdoor operators, and anyone exposed to high temperatures, this air conditioning work vest helps prevent heat stroke and improves work efficiency during hot summer months. · Versatile Use Scenarios: Suitable for leisure, outdoor activities, delivery work, school, mountaineering, fishing, agriculture, horticulture, golf, construction, transportation, civil work, and more, making it an essential cooling solution across various industries and environments. Specifications: · Item Type: Fan Cooling Vest · Material: Polyester Fiber · Gender: Unisex Package Includes: · 1 x Fan Cooling Vest This Fan Cooling Vest combines innovative cooling technology with comfortable, breathable fabric to keep you protected and refreshed in hot conditions. Its adjustable fan speeds, long-lasting USB power compatibility, and UV protective design make it an indispensable accessory for working or spending time outdoors in the heat.