The Perfect Companion For Outdoor Living And Unexpected Power Outages Designed for mobile camping and off-grid adventures, this 22 watt collapsible solar panel is perfect for supplementing power while traveling and is very portable for hiking, camping, and a variety of outdoor activities. Foldable & Portable Design The 22W portable solar panel is foldable and lightweight, so you can carry it easily and travel without burden.It fits perfectly in a backpack. The weight is only 1.41lb. The folded size is 8.9*8.9*1.4in, unfolded size is 37.4*8.86*0.2in. HIGH Efficiency Solar Power This solar powered charger has combined PET film with monocrystalline solar cell through advanced integrated lamination technology, achieving a light transmittance of 90% and a conversion rate of 22%. Waterproof & Dustproof Made of polyester and waterproof material with hand-stitching, the mask is waterproof so you don't have to worry about getting wet or dusty. (Sockets need to be kept dry and clean, sockets are not waterproof.) Great Option For Camping and Hike This solar panel can also be hung on tents and RVs, as well as your backpack. Four hooks are included so you don't have to buy extra. 18V DC / USB-A / USB-C QC 3.0 Equipped with DC outputs (18V/1.6A), USB-C and USB-A QC3.0, this usb solar charger is compatible with most small electronic devices such as smartphones,power bank, tablets, earphones as well as portable small power stations. Designed to withstand cold as well as high temperatures. Works well in cold and hot weather, in temperatures from 14°F to 149°F. 22W Solar Panel for Multiple Devices Charge 3 Devices at Once