The Etymotic hf2 headphones for iPhone and iPod touch are unique. The Etymotic hf2 noise isolating earphones are custom cans made in conjunction with Advanced Communications Solutions (ACS) moulded to fit your headholes, and yours only. These earphones are excellent if you are a heavy hi-fi listener on the go. the Etymotic hf2 headphones are available in Apple Stores from April 28th.

[Electricpig]