Thoughtful upgrades including an IPX4 rating and features like aptX Bluetooth codec support keep the Beyerdynamic Blue Byrd (2nd generation) relevant in the true wireless age. These buds on a band boast good audio quality and a comfortable design, though the less than stellar microphone is a bit of a bummer.

The wearing comfort of the neckband design is high, the battery performance is convincing, and the sound of these particularly lightweight headphones is powerful and ideally suited for mobile use. In addition, these headphones are suitable for sports, film and office use. The sound personalisation is an exciting extra that is not found everywhere and, when used correctly, represents definite added value.

These are great-sounding earphones, but they haven’t made a successful transition to wireless