Sony MDR-NC500 Consumer Headphones

The innovative MDR-NC500D headphones use digital technology to more accurately reduce stress-inducing noise from planes, trains, and buses while providing the high-quality audio you expect from Sony. Even better, it offers ultra-long use thanks to a built-in Lithium-ion battery, as well as two AA batteries. Features Digital high-quality noise canceling Up to 99 percent ambient noise reduction at 160Hz Artificial Intelligence (AI) noise canceling with automatic selection between three different environment modes Internal Lithium-ion battery for up to 16 hours of use, in addition to normal AA batteries, which allow for a joint 28 hours of use Premium case Warranty One-year limited for parts, 90 days for labor Mfr. Part No.: MDRNC500D Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apples Limited Warranty does not apply to products that are not