The mechanics took about 5 minutes to get used to, and I like how you can pause your music or video with just a tap when you're far from your device. The buds fit snugly in my ears, so I don't have to worry about them falling out (head-banging to music isn't an issue anymore). They don't fall or move even when I'm upside down and shaking my head. The waterproof feature and the 7 hour duration on half charge is just the cherry on top. Definitely a game-changer!