The iPhone 5 earphones...

[Paddict]

So far they are pretty nice, been listening to Pandora One on "high quality", and the sounds are super clear. I dont know if these headphones have noise cancellation but they sure sound like they do.

So my question is do they have noise cancellation?

And what is this option "Sound check" in music settings?

 

[tymaster50]

So far they are pretty nice, been listening to Pandora One on "high quality", and the sounds are super clear. I dont know if these headphones have noise cancellation but they sure sound like they do.

So my question is do they have noise cancellation?

And what is this option "Sound check" in music settings?

sound check apparently sets all music to the same volume. And limited noise reduction.
http://ipod.about.com/od/itunes/g/soundcheck_def.htm