The presentation suggests it has Bluetooth and that is wrong. One would have to buy the MK808B model, which by the way is cheaper with the better specs +BT. Beware also there are clone versions and not all of them can be updated in the future.
Upgraded a family computer with this, and add a "Start" button to the desktop, so no need to switch between the desktop and the homepage to start a software. So far no complain from the users