Features 1、USB Charging: The solar charge controller has dual female USB ports that make it easy to charge your device via a USB charging cable. 2、Simple Operation: You can put the Solar Panel in the sun and use it to charge the device directly. 3、Applicable Devices: The solar charge controller can be used to charge MP3, phones, tablets or other controlled devices 4、Extensive Scenes: Portable solar panel kit for outdoor riding, mountaineering, hiking, camping, traveling, etc 5、Superior Performance: Monocrystalline silicon solar panel is waterproof, corrosion resistant, high temperature resistant, and able to withstand harsh weather. Specifications Item Type: Solar Panel Kit Material: Monocrystalline Silicon Weight: Approx. 1082g/38.2oz Power: 50W Waterproof Grade: IP65 Conversion Rate: 19.6-20% Solar Controller: 60A Package List 2 x Solar Panel 8 x Suction Cup 4 x Carabiner 1 x Clip 1 x Car Charger 1 x DC Male Cable 2 x Accessories 1 x Manual 1 x Solar Controller