iPhone 4,4s, 3G, 3GS Car Charger
Input: DC-12-24V
Output: DC 5V/ 900-1000MA
-Plugs directly into cigarette lighter for on-the-go charging of your iPhone.
-Have an iPhone 3G, 3GS, 4 car charger handy and never be caught out with no power by ensuring your phone is kept fully charged with this iPhone 3G/3GS/4 car charger.
-Compatible with: iPhone 3G, 3GS, 4, iPod Nano, iTouch, iPod Video.