these are great. no wires no hassle. the lime green is sick. they stay nice n tight too. not the best bass but not bad. a little glitch... when you switch to the next song the first half second is almost muted, and then it goes to full volume. its just a little weird but no biggie. beware it will not load mp4 files from itunes. mp3 only. so if someone figures out how to load mp4s or switch those files to mp3 let me know!