General Spec Color white Compatibility iPod Features Can act as a USB power adapter with input: AC 100~240V, 50/60HZ, 150mA. Output: DC 5.0V, 500~1000mA. It also can act as a travel charger with input: AC 100~240V, 50/60HZ, 150mA. Output: DC 8~12V, 1000mA. Car charger with input: DC 12-24V; Output: DC 12-24V. Dock connector to USB cable: It offers high speed data transfer for quickly loading an entire music library on iPod or iPod mini and convenient charging. The cable can also be connected to the iPod USB power adapter for charging on-the-go.