Beat the heat while staying protected with the LITEGUEST UPF50+ Fan Jacket with Cooling Fans. Designed for anglers, hikers, and outdoor workers, this summer jacket combines dual active fans and UPF50+ sun protection to keep you cool, ventilated, and safe from harmful UV rays. Why Choose LITEGUEST UPF50+ Fan Jacket? Integrated Dual Cooling Fans: Circulate air across your back and torso for all-around cooling. UPF50+ Sun Protection: Blocks 98% of UVA/UVB rays, ideal for long hours outdoors. Breathable, Lightweight Fabric: Ensures airflow without added weight. Adjustable 4-Speed Fan Control: Low, medium, high, or turbo airflow for customizable cooling. Quick-Dry & Moisture-Wicking: Prevents sweat buildup for comfort during high activity. Versatile Use: Perfect for fishing, boating, hiking, summer fieldwork, or casual outdoor activities. Specifications: Brand: LITEGUEST Sun Protection: UPF50+ Product Type: Fan Jacket Fabric Material: 100% Polyester Fabric Technology: Waterproof-treated for light rain/splash Cooling Function: Built-in Dual Fans Power Supply: 12V / 3A USB Input Battery Requirement: 20,000 mAh Power Bank (recommended) Fan Adjustment: 4-Speed Levels Fan Protection: Waterproof