1. Made of high-quality materials, environmentally , durable and delicate. It has a high conversion rate.2. Dual-output solar panels with USB interface to meet any of your requirements.3. Wide compatibility, a good solution for all kinds of USB devices, enjoy your camping or travel, you can it as an emergency source for mobile phones outdoors, you can also give your mobile , outdoor flashlights, portable portable lights Charge4. Good flexibility, not afraid of accidental bending during outdoor ,Portable, foldable, light weight, easy to carry.5. A solar panel is a device directly or indirectly converts solar radiation into electrical energy by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries, solar panels are more energy-efficient and more environmentally .Name: Foldable solar panelSolar panel voltage: DC12VSolar panel : 20WName:Solar Panel chargerType: solar powered chargerType: Solar Panel Usb ChargerApplication: Outdoor camping and hikingcolor:BlackMaterial:polysiliconPackage Contents:1 x Solar Panel1 x Car charger cable1 x clip1 x 30A ControllerOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.