Go-anywhere sound quality only by Sony. Hear the difference -- in any room indoors or out -- with the Sony RDP-XF100iP portable dock for iPod and iPhone 1. The rechargeable battery provides up to seven hours of listening and when plugged into a power source the dock charges your iPod or iPhone .
- 40 Watt (20W + 20W) high quality sound output
- Rechargeable battery for convenient portability
- Digital FM Radio (20 station presets)
- Retractable flip-down dock for iPod/iPhone charging
- 3G Certified