The Veho VEP-003-360Z1 360deg. Stereo Noise isolating Earphones (Black/White) features the new flat Flex anti tangle system so you'll only hear the music you want to enjoy. Not only do they look great but they fit great too with optional super soft noise isolating bud sizes to choose from. The most important thing is that they sound great using a 10mm speaker with base enhancement. It is compatible with all iPods/iPhone/Smartphone's/MP3 players and all other devices using a standard 3.5mm output jack.