Rank 3 out of 10Computer BildOpen-Ear-Kopfhörer im VergleichReleaseJanuary 2025
Balanced sound
long service life
convenient
Centres unclean
Voices partly nasally discoloured
The Ultra Open earbuds have a warm and balanced sound. However, the mids are not flawless and voices are sometimes nasal. The bass lacks a little power, which is somewhat due to the model type. They cling comfortably to the ears and offer a very long battery life.
Comfortable and robust, even when worn for long periods
High-quality and fashionable design
Impressive sound considering the open earcup
Expensive
Some software problems
No wireless charging
There are no other earphones on the market like the Bose Ultra Open that live up to their promise of all-day comfort. However, they are not ideal if you are planning on a tight budget.
