Product Information Quantity: 510g Unfolded size: 870 * 190 * 3mm Folding size: 180 * 125 * 5mm Packaging size: 225 * 140 * 6mm Packaging list: Solar foldable bag * 1 USB * 1 User manual * 1 hook * 1 Volume * 1 Features: - Constructed by high quality material, eco-friendly, waterproof, durable and sensitive. - Can be used for charging cellphones, mobile power bank, etc. - Portable, foldable and lightweight, easy for carrying. - Solar energy and efficient solar charger circuit. Environmental protection and energy inexhaustible. - Portable and frame design fit for outdoor and indoor usage. - Compact size design for portability which is very convenient for wild hiking climbing camping fishing and more. - USB port: smart phones, tablets, mini tabs, external battery packs or any other 5V USB devices.Parameters High power pmax: 20W/H Open circuit voltage (voc): 6V Maximum power voltage (vmpp): 5v Short circuit current (isc): 2.5a High power current (impp): 2.2A Conversion efficiency: 19.8% Output: USB 5V Waterproof rating: IP65 Standard test conditions AM=1.5 Irradiance=1000W/m Temperature=25