The Mute BT is very easy to use. Bluetooth can be activated directly on the left earpiece, and once the headphone is paired to a device via Bluetooth 4.0, it will always automatically connect itself with this device [...] The over-ear headphone is operated with a exchangeable battery. Teufel suggests a runtime of up to 28 hours. In my test, the headphone delivered just over 20.
The noise cancellation, is of course particularly interesting and works really well. If this is activated, ambient noise is filtered and you can only hear pure music. External noise levels are very low even when no music is playing, so you can use the headphones even without plaback just to get some peace and quiet [...]
I like the sound of the Mute BT slightly better when paired with this active noise cancellation. The bass is palpable, and high-and mid-tones are well balanced. In my opinion, Teufel always delivers very good results in terms of sound quality [...]
The Teufel Mute BT offers a really great overall package: the sound ranks in the top class and the noise cancellation in the upper third. The quality is right, the sound is opulent and the price of €199.99 is much lower than its competition. The Teufel Mute BT is perfect for journeys by train or by plane, so you can easily hide even the most irritating external noise inteference. I highly recommend the Mute BT, which offers great value for money.