Features 1、High Efficiency Solar Power Generation: With 40W monocrystalline silicon solar panel, this charger kit features efficient solar energy conversion and high charging efficiency. 2、Waterproof ETFE Material: Made of premium ETFE material, this portable solar panel is reliable, long lasting, and has excellent waterproof performance, making it suitable for outdoor use. 3、Dual Output USB Interface: Equipped with dual USB interfaces, this solar panel charger can charge two devices simultaneously, providing fast and efficient charging, saving time. 4、Foldable and Portable Design: Featuring a 2 fold design, this waterproof solar panel can be folded for easy carrying and storage, saving space and convenience for transportation. 5、Adjustable Angle for Optimal Charging Effect: Comes with battery clip and a focusing meter, this kit is convenient to use and can adjust the angle according to different needs to achieve the best charging effect. Specifications Item Type: Solar Panel Charger Kit Material: Monocrystalline Silicon, ABS Weight: Approx. 805.00g / 28.4oz Folded Size: Approx. 31.5x22cm / 12.4x8.66in Extended Size: Approx. 31.5x44cm / 12.4x17.32in Power: 40W (Without Storage Function) Output Ports: 2x USB, 1x Type C, 1x DC Package List 1 x Solar Panel 1 x Connecting Cable 1 x Focusing Meter 1 x Clamp 1 x 8 Port Connector