The Teufel Real Blue Pro impressed with a good sound when tested, although it lacked a little power in some situations. However, friends of less bass-heavy playback will hardly be bothered by this. On the other hand, Mimi-Sound offers a customised sound profile, which is a bonus not only for older users...

Modern over-ear headphones are good sound all-rounders. The Technics EAH-A800 won the test thanks to their long battery life, great sound and a powerful app. The solid Space One from Soundcore deliver a lot of headphones for little money.

The Real Blue Pro is Teufel's entry into the upper price range and is generally a success. In terms of sound, it can't quite keep up with the competition, and the ANC is not as effective as on similarly priced models from Sony, Bose or Sennheiser. On the plus side, however, the Teufel offers excellent wearing comfort, which some established brands can take a leaf out of their book...

With the Teufel Real Blue Pro, the manufacturer from Berlin has undoubtedly delivered its best headphones to date. The over-ear model scores with a chic design, high-quality workmanship, long battery life and impeccable operation. The Pro model also has a lot going for it in terms of sound, while the active noise cancellation works very well...