[kanamin]

1saleaday.com has free buds + $4 shipping

I think I've seen a few friends using these, can't say anything about them but...

dealnews compares them to ER-4
Noise Isolating Headphones for free - dealnews.com
"a similar product"
pretty outrageous imo

 

[BetaLyr]

Those look like Apple In-Ears..
And that's false advertising, they're not noise canceling! D: