Noise Cancelling Earbuds

Sony MDRNC33 Noise Canceling Earbuds (Black)
Among the many good earbuds is this one from Sony.

Product Features

* 90 percent ambient noise reduction
* Listen with or without noise cancellation
* Monitor switch lets you mute audio to listen outside
* Vertical style sits comfortably in the ear
* 13.5mm driver units for wider frequency response

Technical Details

* Brand Name: Sony
* Model: MDRNC33
* Color Name: Black
* Headphones Form Factor: In-ear ear-bud
* Headphones Technology: Binaural
* Item Weight: 1 pounds