The Boston Acoustics Duo-i plus AM/FM Stereo Radio provides a lot of power in a relatively small package. The shape of Duo-i helps this system produce natural, yet powerful audio Featuring left and right full-range speakers that are isolated from one another in separate acoustic chambers and BassTrac audio, the system gives you high performance sound and clean bass. with iPhone/iPod Dock (old connection, adapter needed fot the new typ'e not included ) When it comes iPod or iPhone compatibility, just connect the player to the dock and enjoy playback, video output, or charging. You can also attach other portable audio players using the 2 auxiliary inputs. The AM/FM radio with 10FM and 5AM station presets is also an option. The dual alarm clock features a touch sensitive snooze bar that consists of the outer trim of the system, and a high contrast LCD easily adjusts to ambient light for readability. Precision AM/FM stereo tuner 10 FM and 5 AM station presets Subwoofer and stereo headphone outputs 360° snooze bar (touch-sensitive outer trim) Time and settings are saved (no battery required) Dual high performance 3 1/2 inch full-range speakers 2 auxiliary inputs for connecting additional media players High contrast display automatically adjusts to ambient light BassTrac audio processing for clean bass at all listening levels Integrated iPod dock with video output charges your iPod or iPhone Add optional interchangeable color grilles to match your personality and decor High-gloss cabinet with matching metal grilles and rubber over-molded controls Dual independent alarm clock with sleep timer (sleep to one source, wake to another) Certified as, "Made for iPod" and "Works with iPhone"