The IMTEST comparison test shows that although more expensive doesn't necessarily mean better, the red pencil is clearly noticeable, especially with a very affordable model like the Soundcore Space Q45. There is a lack of sound quality, but savings are also noticeable in the microphones and ANC...

Not every pair of Bluetooth headphones is suitable for everyone. Some sound great, others sit better in the ear when jogging. Some models shine with super-long battery life, others as a headset in the home office. You can find your personal test winner with the help of our database...

The Bose is a very successful over-ear. It shows its strengths in noise-cancelling in particular and filters out any background noise very effectively. In terms of sound, the Ultra achieves a good, if not outstanding, result. The head tracking is a nice addition, but reacts slowly depending on the mode.