Use your existing USB cable to charge most USB powered devices at home or in the car. Folding prongs make the wall charger easily portable and storable. 1 amp makes recharging as fast as possible. Scosche Industries is an award-winning innovator of car audio installation hardware as well as portable electronics accessories. Scosche is founded on its’ commitment to quality, value and customer service. With over 95 patents and countless industry awards it is easy to see that Scosche is consistently at the forefront of technology and innovation.