Specification: Origin: Mainland China Certification: CE Color: White, Blue (optional) Power: 5W, 6W (optional) Material: High efficiency monocrystalline silicon Process: PET+EVA+TPT Output: 5V 0.83A Max Output port: USB Working voltage: 6V Open circuit voltage: 7.2V Size: About 215 * 175 * 3mm/320 * 145 * 3mm Weight: 170g Note: 1 x Solar charging panel 2 x Mountaineering buckle |