Our son bekamt investment Birthday. He took it immediately confiscated and tried everything. He (11 years) required to no help or guidance (latter is already sparsely failed). Cell settled ruck twitch connect via Bluetooth. The sound is great and enough for 15 m² rooms of loose, even if you want to turn up times.
Note: Bluetooth only works as a sound source. A Bluetooth headset you can not connect so! This surprised us a little, but the Junior wanted a good piece still not easily give up.