Noise Canceling Over-the-Head Headphones

- Sony headphones- Over-the-head design- Shut out up to 80% of the ambient noise around you with these noise canceling headphones- Great for work, traveling or just when you're trying to sleep in a loud place, they provide a calming atmosphere no matter where you are- Pressure-relieving cushion offers premium comfort, and the lightweight, folding design makes storing them a breeze- Includes a premium travel case and AAA battery- High quality noise canceling- Audio pass through even without battery (no noise cancellation without battery)- Cord length (approx.): 4.9 foot (1.5m) including battery box- Battery life (approx.): up to 40 hours (with alkaline battery)- Battery type: 1 AAA battery- Adjustable and foldable headband- Includes AAA battery, carrying case, inflight plug adapter, battery box and cord, limited warranty card- BlackSYMDRNC40

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