The Trailblazer Portable Solar Charger And Power Bank is able to charge a wide range of electronics including iPods, smart phones, tablets and Bluetooth speakers. As long as your device has a USB connection cable, it will be fully compatible, and you will not run out of energy. The built-in, 1800 mAh capacity, polymer li-ion battery can be fully charged in around 13 hours or faster with the solar panel or by using a USB cable. You can attach the device to a window at your home, in your office or in your vehicle with the four suction cups, so it can continuously charge and store power. The Portable Solar Charger And Power Bank is 4 1/2”x 4 1/2” and a micro USB cable is included in the package. It’s absolutely perfect for road trips!