The EAH-AZ80 from Technics are among the best high-end wireless headphones. They offer first-class customisation options and connectivity as well as outstanding sound.

With the Sony WF-1000XM5, the best all-rounder takes the test winner crown. The in-ears combine very good sound with strong ANC and many practical functions. The Liberty 4 NC from Sound- core proves that cheap doesn't mean bad, holding its own in a strong test field and deservedly receiving the price-performance seal of approval.

Great-sounding, large in-ear headphones. Exciting auto-calibration of the equaliser, good fit with silicone wings on the back.

The sound high-flyer tested - wide stage, great playability, lots of details. Plus: great fit, clear app, decent battery life.

Technics has utilised its many years of experience in the audio sector in the development of the EAH-AZ80 in-ear headphones. This is not an assertion, but our conclusion after the various PCtipp tests that we carried out with the in-ear duo. Or to be more specific: sound quality, workmanship, design, wearing comfort and features catapult these fine in-ear headphones into our Best Buy league.

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...