Feature:-Cotton material, not only absorbs sweat quickly, but also effectively blocks UV rays.-Dual fan design, just connect the battery with usb (battery not included), 3 wind speeds are adjustable, you can adjust the wind speed according to your needs.-The knitted cuffs and waist of the cooling fan jacket provide a better fit and help maintain air circulation inside the jacket.High-density woven thin material texture improves wind resistance, comfortable wearing and excellent touch. Air-conditioned clothing will evaporate sweat and keep you comfortable and cool.Basic Information:Product Name: Fan Cooling Air Conditioning ClothingFabric: Nylon/PolyesterApplicable object: male/femaleFunction: Quick-drying, breathable, waterproof, anti-ultraviolet, anti-radiation, ultra-light, wear-resistant, wind-proof, anti-static, insect-proof, moisture-proof, moisture-wickingApplicable sports: rock climbing, general, hiking, camping, fishing, outdoor mountaineering, travel, outing, cyclingProducts include:1* Fan Jacket (battery not included)Note: The product does not contain a power bank, you need to prepare it yourself.at last:1. Due to the difference of light and screen, the color of the product may be slightly different from the picture.2. Please allow 2-5cm error due to manual measurement.We will help you with the best products and services.We want every customer to be happy every day ^_^