Bose In-Ear Headphones
These high-end headphones from Bose offer a full range of sound. They have soft silicone tips that rest comfortably in your ears. It includes color-coded removable tips of various sizes for a custom fit.
These sound GREAT and are quite a bit less expensive than the QC2/QC3 phones. And they actually do a pretty good job of blocking outside noise.
This wireless device allows you to connect with your computer and play a variety of digital music files aloud. You can also pipe internet radio stations and online service like Pandora through it.