If the market is fed up with one kind of devices, these are accessories for Apple’s iDevices, and what’s mode, docks. Sony though, presented something we (or at least I) have not seen before. It’s a dock with the proprietary jack for Apple’s portable devices, the speakers of which, work with less compatible technology than one would expect. The speakers do not integrate dampers, but rather magnetic fluid, in order to transfer sound.
I should be honest, I did not understand what I just wrote, but according to Sony, this technology offers clearer sound, less distortion, while enabling the making of slimmer speakers. The divice however, also integrates a CD player, as well as a DAB/DAB+ radio receiver. The CMT-V75BTiP model allows music streaming via Bluetooth, while the CMT-V50iP via USB.
Source : Sony