Test winner in Der grosse Kopfhöhrer test 2025 - SUPRA NiTRO-X2
"NiTRO-X2 is our clear test winner among headphones. It combines superb comfort with truly excellent sound and smart features. We tested many good models in our test, but SUPRA NiTRO-X2 really sta...
SUPRA NiTRO-X2 named "Best of the Year" by Ljud & Bild!
SUPRA NiTRO-X2 was named “Best of the Year” in the Wireless Earbuds category 2019/2020 in a test conducted by the magazine Ljud & Bild – Great sound at a budget price. “Two years ago we had a hard ...
SUPRA NiTRO-X2 receives the "Best Buy" award from Ljud & Bild
The magazine Ljud & Bild conducted a comparison test of the market's best in-ear headphones. Included in this test were Sony WI-SP600N, Marshall Minor II, JBL Reflect Contour 2, among others, where...
SUPRA NiTRO-X2 receives a rating of 5 out of 5 from the fitness magazine MAXstyrka
The training magazine MAX power tested our Supra NiTRO-X2 and give them a rating of 5 out of 5. They would like to claim that the headphones are the best in class when it comes to sound quality. "S...