Stay cool and comfortable during hot and humid conditions with this advanced Cooling Fan Jacket, designed specifically for men who work or engage in outdoor activities. Crafted from ultra-thin, soft polyester fiber fabric with a UV protection coating, this innovative workwear effectively prevents temperature rise while offering superior sweat absorption, breathability, and insulation. The built-in powerful fan system delivers strong airflow powered by a high-performance brushless motor and copper core bearings, ensuring low noise and high-speed operation with three adjustable fan speeds for customized cooling. Key Features: · Powerful Built-in Fan: Equipped with a high-performance brushless motor and copper core bearings, the fan provides strong airflow and operates quietly with three adjustable speeds to tailor your cooling experience. · UV Protection and Heat Prevention: Made from ultra-thin polyester fiber with a UV protective coating, this jacket reduces the average temperature by up to 17℃ compared to standard sun safety clothing, offering excellent insulation and heat resistance. · Superior Breathability and Sweat Management: The fabric efficiently absorbs and disperses sweat, enhancing breathability to keep you dry and comfortable throughout the day. · USB Powered for Long-lasting Cooling: The fan is USB powered and compatible with external mobile power sources (battery not included), allowing continuous operation from 8 to 15 hours depending on fan speed and power bank capacity. · Wide Application Range: Ideal for outdoor work and leisure activities including delivery, hiking, fishing, farming, gardening, golfing, construction, transportation, factory work, and more, this cooling jacket is essential for hot and humid environments. · Enhanced Comfort and Productivity: The fan cools from the neck down to the body, helping to reduce heat stress and maintain focus and efficiency during physically demanding tasks or extended periods outdoors. Specifications: · Material: Polyester Fiber · Applicable Gender: Men · Fan Speeds: 3 Adjustable Levels · Power Source: USB Powered (Mobile Power Bank Required, Not Included) Package Includes: · 1 x Cooling Fan Jacket This Cooling Fan Jacket combines cutting-edge fabric technology with a powerful fan system to deliver effective cooling and sun protection. Whether you’re working under the sun or enjoying outdoor activities, this jacket helps you stay refreshed, comfortable, and productive even in extreme heat.