Silicone charger that can be charged from the computer (mini USB port) or from sunlight. Used to charge any electronic device that uses a USB connector (smartphone, iPod, iPad, iPhone, Blackberry etc.) It has 2 ports, USB cable supplied. Can recharge from a computer via a USB port or sunlight. It lasts 5 hours after being charged from the computer (approx. 2 hours to be fully charged) or from sunlight. The built-in 1 button battery can be charged and is activated after the charger is no longer charged.Dimensions: cm 8.4 x 3Colors: white, black. not selectable. Design patented.