General Spec Model YXT-006 Color white Input Voltage DC 12V - 24V Output 2*USB 5V DC-1000mA Plug car charger plug Function charge your device conveniently Compatibility iPod iPhone 3G/3GS Features Use your car to charge iPod Nano, Touchm Video, Classic, iPhone 3G/3GS, iPhone 4G, iPhone 2G, etc. This adapter plugs into your car's cigarette lighter jack to become two powered USB port. Circuit board designed to protect your valuable gadgets from short circuits. Fit all electronic appliances that use a USB charging cable. Easy to take. Two USB ports design, can charge 2 USB devices simultaneously. New universal USB car charger adapter. Automatic overload cutoff.