3 Pack USB Car Charger Power Adapter for iphone, ipad, Samsung Galaxy, iphone and Other Devices (Orng/Grn/Red) 100% brand new and high quality Allows you to charge iPhone 5 4,4S iPhone 3G&3GS, iPod, Blackberry, Mobile Phones and some other USB Powered Devices on your car Circuit board IC chip prevents overcharging and short circuiting Use your existing USB charge/sync cable for charging Intelligent circuit design protects against short circuiting, over-heating, over-currents, and over-charging High charging efficiency, no affect to car radio or wireless