PowerDuo keeps you charged in auto, boat, RV, home, hotel, or dorm room.

The universally useful PowerDuo package contains the PowerJolt auto charger and the PowerBlock wall charger.

This package is compatible with any Sansa player with a 30-pin connector and rechargable battery.

Package Includes:

• 1 PowerJolt with charging indicator and replaceable fuse
• 1 PowerBlock with 100V - 240V range for your travel needs
• 1 high-quality USB to Sansa connector cable