Sony® Noise Canceling Headphones, 4 ft Cord, Black

Perfect for a life on the go, these headphones deliver remarkable, noise-free audio experience. While the pressure-relieving ear cushions provide long-term comfort, the swiveling earcups fold compact for portability. Thanks to Sony signal processing technology, ambient noise from the office, airplanes and trains is reduced by up to 95 percent.

• Noise Canceling technology for up to 95% less noise.
• 30mm drivers for rich, full frequency response.
• Up to 80-hours playback from one AAA battery.
• Can be used as standard headphones without battery.
• High energy magnets deliver powerful bass and clear treble.
• Lightweight and comfortable on-ear design.
• Swivel-design for portability.
• Flip the switch and take advantage of proven Noise Canceling technology, based on the intelligent analysis of environmental ambient noise. Enjoy outstanding noise-free (up to 95%)1 audio performance.