Specifications: Maximum power of solar panel: 15W Material: Polycrystalline Silicon Conversion efficiency: 19.8% USB output: 5V 1.5A Max Waterproof rating: IP65 Expanded size: 670*145mm Folding size: 150*95*30mm Number of Panels: 6 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. Package included: 1 x Solar panel 2 x Carabiners