1. Charge via the cigarette lighter socket in the car.
2. With 30-pin cable to charge iPhone.
1. Input: DC 10V~18V, cigarette lighter adapter.
2. Output: DC 5V / 2.0A in total, USB-A port and 30-pin cable.
3. Indicator: power LED.
4. Cable length: 30-pin cable in 75 cm, or longer.