The earphone is compatible with devices of Samsung Galaxy series and almost all Android devices. That's so inaccurate. He is everywhere where compatible 3.5mm plug are supported with four contacts. On my Acer Iconia tablet is not about in my Sony Xperia smartphone already so I can adjust the volume on the cable. If I press the center button appears at me with Google Voice Search.
The sound is good, I'm surprised that I hear here. I have 558 Stereo headphones with which I am very satisfied from Sennheiser nor the HD. Behind sounds of CX 686G not much worse, except the lack bass.
Nice extra, the clip on the cable can be rotated so that I can fix it horizontally or vertically
Oval shaped cable ensures a listening experience without the clutter of wires and reduced cable noise. This agrees with the clutter that does not match the sounds. So I subtract a star here. Especially when jogging I hear "scrub" the annoying.
The sport earphones are only suitable for sports where the cable is not excessively moved.