What's all the buzz about noise-reducing earphones?

They're popular because they give you what you want on a regular basis: less noise.

Noise reducing headphones reduce ambient noise (including engine noise and loud talkers) in flight or on the go. Plug in to your favorite DVD player or audio system for a supreme sound experience. Padded earcups make for a comfortable listening experience.

With an item like this is your travel repertoire, you'll wonder how you ever took a transcontinental flight without them.