Car Charger for Microsoft Zune 1st Generation 30GB, White (NOT compatible with Zune 2nd Generation 4GB / 8GB / 80GB) Power to the music with a car charger adapter that allows using your Zune on the road while charging it from your vehicle Compact design and retractable coil cord are made for easy storage. Built-in charging circuitry protects your car against back-flow current and your Zune from excessive electrical loads. The charger fits both standard and auxiliary car power outlets. Compatible with: Microsoft Zune