The gadget site M3 have tested our NERO headphones which receive good ratings and the "Recommend" award.
"SUPRA manages to convince once again. Mainly when it comes to the sound, which when it comes down to it is the most important thing."
See more
Awards
Testproffs gives Sound by Sweden a rating of 9.5/10!
Testproffs tested our NiTRO-X and NERO-TX PRO, describing them as their new favorite earbuds and giving them a rating of 9.5/10! "Sound by Sweden has long experience in developing premium products ...
NERO-TX PRO named "Best in test" by Konsumetvalet
The consumer choice has done a test of the best in-ear headphones on the market, where the NERO-TX PRO landed in first place with a 10/10 rating and received the award "Best in test". “Fantastic ...
Techsajten names ZERO-TX as "Best budget choice"
The tech site have done a big test on True Wireless headphones where they tested the ZERO-TX, among other things and awarded them with the "Best budget choice" award. “They sound like they would ...
Ljud & Bild tests the upgraded NiTRO-X Hybrid
The newspaper Sound & Image have tested our upgraded version of the NiTRO-X Hybrid . In the previous test NiTRO-X was in they received the award "Highly recommended" and in this test with the u...