Oregon Scientific iBall Speaker System
Packed with LCD screen and iPod controls, the Oregon Scientific iBall Wireless Speaker System is compatible with all iPod models except iPod shuffle. The best thing is, it not only perform plenty of other functions but also charges you iPod while performing and it comes with PC/Charging Dock and a bunch full of media jacks - S-Video Out, Line Out (Audio), and Aux In (Audio).

The Aux In port diverts the satellite music to the iBall via XM or Sirius portable units. More, you can manage your iPod through the built in interface, but mind, you won't be able to see the list on the screen while doing so; they should've mend it. Anyway, the sound quality is excellent; it'll make your day with its 2.4 GHz 2.4 GHz Frequency Hopping Spread Spectrum (FHSS) wireless technology up to 100 feet for 8 hours continuously on its three speaker array system.
Price: $300
Via: gearlog

