Logitech S135i Portable Speaker System with iPod Dock

The Logitech S135i Portable Speaker features an integrated iPod dock that can charge and play and iPod with a dock connector. The system is compact, portable and can run on either AC or DC power. For enhanced portability, you can run the S135i on four AA batteries (not included) for up to ten hours. Plus, the unit also features an auxiliary line input and a Bass Boost function for enhanced bass presence.