Stay cool and comfortable in any environment with this innovative Cooling Fan Jacket, designed to provide fast and efficient heat dissipation. Crafted from durable nylon material, this jacket integrates powerful airflow technology with three adjustable wind speed levels to suit your cooling needs — from a gentle breeze to a strong, refreshing wind. Perfect for indoor and outdoor use, including construction work, outdoor adventures, and other demanding activities. Key Features: · Rapid Heat Dissipation: One-touch activation controls the high-speed fan that circulates air quickly across the body surfaces, achieving rapid cooling and maintaining a comfortable temperature. · Three-Speed Wind Control: Adjustable fan settings include Comfortable Wind, Cool Wind, and Strong Wind modes, allowing you to customize the airflow for maximum comfort. · Advanced Circulating Airflow: The large waist-mounted fan directs a substantial amount of air parallel along the body’s surface to accelerate sweat evaporation and effectively reduce body temperature. · Powerful, Even Air Distribution: With a unique 30-degree diagonal airflow structure, this jacket generates dense and even cooling wind for enhanced performance. · Durable and Comfortable Fabric: Made from wear-resistant, anti-wrinkle nylon with micro-perforations to promote breathability and sweat evaporation, ensuring lasting comfort. · Easy Assembly and Secure Design: Fan units feature thread rotating locks and secure snap plugs to prevent loose contacts and enable effortless disassembly and maintenance. · Versatile Usage: Ideal for various scenarios including indoor environments, outdoor work sites, construction, and adventurous outdoor activities. · Range of Sizes Available: Choose from M, L, XL, and XXL sizes to find the perfect fit based on your height and weight, ensuring optimal wearability and airflow. Specifications: · Item Type: Cooling Fan Jacket · Material: Nylon · Fan Levels: Three Levels - Comfortable Wind, Cool Wind, Strong Wind (Power bank not included) · Fan Color: Black · Jacket Color: Blue · Size Options and Measurements: - M: Length 66cm / 25.98in, Bust 112cm / 44.09in, Sleeve Length 56.5cm / 22.24in, Shoulder Width 45.9cm / 18.07in; Suitable Height 165-170cm / 64.96-66.93in; Weight 55-65kg / 121.3-143.3lb - L: Length 68cm / 26.77in, Bust 116cm / 45.67in, Sleeve Length 58cm / 22.83in, Shoulder Width 47.1cm / 18.54in; Suitable Height 170-175cm / 66.93-68.9in; Weight 65-75kg / 143.3-165.3lb - XL: Length 70cm / 27.56in, Bust 120cm / 47.24in, Sleeve Length 59.5cm / 23.43in, Shoulder Width 48.3cm / 19.02in; Suitable Height 175-180cm / 68.9-70.87in; Weight 75-85kg / 165.3-187.4lb - XXL: Length 72cm / 28.35in, Bust 124cm / 48.82in, Sleeve Length 61cm / 24.02in, Shoulder Width 49.5cm / 19.49in; Suitable Height 180-185cm / 70.87-72.83in; Weight 85-95kg / 187.4-209.4lb Package Includes: · 1 x Cooling Fan Jacket (Power bank not included) Experience superior body cooling with this cutting-edge Cooling Fan Jacket that combines high-performance fans with a breathable, comfortable nylon design. Its adjustable wind speeds and ergonomic airflow system provide effective temperature regulation, making it an essential gear for hot weather conditions and physically demanding tasks. Stay cool, dry, and comfortable all day long with this reliable and easy-to-use cooling jacket.