The Brüllwürfel is now four weeks regularly in use and continuously carries out his work. The Small keeps it from pretty long before he wants to the socket times. For this, we use a universal adapter, which allows us to use the included USB cable to a power outlet.
The only thing a little disturbing is the fact that every time a channel scan takes place, if you take too late connecting the Brüllwürfel to the socket, ie, the transmitter not "remember".
Nevertheless, we awarded full 5 stars and recommend this product definitely more!