Keeps your iPod charged in auto, boat, RV, home, hotel, or dorm room. The universally useful PowerDuo package contains the PowerJolt auto charger, PowerBlock AC charger, a USB Dock Connector cable, and a 48" USB Type A to mini-B cable.
Plug the stereo jack into the H2O Audio SealTight Connector. Plug the RCA ends in the matching RCA ports. Make sure to rinse your RCA Cable with fresh water after each use.