It probably just means that it is a headset+remote -- I would hope that it is more of an advanced remote (i.e. with led readout) than a simple Nokia-style block or an Apple squeeze-twice remote.

BUT -- this is really REALLY needed if you're going to have a general computing device (with system volumes and multiple apps) that also needs to be an multimedia device as well. I'm really tired of having two volume levels to manage on the device when playing media, and if the tablet can separate them, and put the MM volume controls on the remote, then this will make it *far* more attractive as a PMP.