I bought the TravelDock to go overseas with my MP3 and I couldn't be more thrilled about this compact and flexible system. The sound is surprising good, and the remote is a neat extra.I love the fact that it has a cover to help protect the system when traveling and it's compact to not take up a lot of space. There are also several power options from plugging directly into the wall to running off a computer's power supply to compete portability with 4 AA batteries. I'm going to be traveling to places that won't always have electricity so I'm excited that at least my music can still go with me! Then, when I can plug in I won't have to worry about using up all my batteries.Overall, very satisfied and glad I bought it.