Shure SE210 Sound Isolating Earphones (White)

These relatively small buds are dramatically full sounding and produce a deep, rich experience

Though expensive, the more I listen to them, the more I like them. Many have complained about the "lame" bass but this can be improved by finding a good fitting ear tip piece and then the bass emerges very nicely. I use these with the microphone attachment from my 102s and they work well as both an everyday listening and phone answering device.