Using these headphones, our team found that the sound quality was fantastic producing clear and powerful sound that really enhanced the listening experience. The noise isolation was also impressive, blocking out enough external noise to fully immerse US in our music .The secure fit is perfect for running or working out, and we appreciated the long battery life. The only downside is that they can be a bit tricky to get comfortable at first, but once you find the right fit, they stay put. Overall,See full review