Round thing, two defects

The box does exactly what you'd expect: uncomplicated, sonically quite passable playback of the docked devices.
The Bluetooth connection works after the devices were once coupled, quickly and flawlessly.

Two things that are less nice:
- The light on the front flashes with active Bluetooth connection, which is in a dark room (about falling asleep) very disturbing. So must be taped or covered.
- The box is once it is switched on, a buzzing sound on its own. Also, when nothing is connected. During playback it is not very disturbing, but it should not be and should be improved.