Sony Digital Noise Canceling Headphones

Find sonic serenity in even the busiest of environments with these Sony Digital Noise Canceling Headphones ($400). As the world's first headphones to use digital technology for noise canceling, these new over-the-ear cans offer up to 99% ambient noise reduction, a built-in digital equalizer, artificial intelligence for automatic selection between three different environment modes (train, plane, or office), an internal lithium-ion battery good for 16 hours of playtime, and more.