Neodymium dynamic drivers deliver precise sound: Lightweight 1.38 in neodymium dynamic drivers deliver a punchy, rhythmic response to even the most demanding tracks. Combined with a highly sensitive diaphragm, turn the volume up-without needing an amp-and still enjoy clear, precise audio across the spectrum. Cushioned earpads for total comfort: Listen in total comfort. These headphones have a self-adjusting headband and soft cushioned earcups that cover the whole ear. Enjoy the long-lasting comfort you need for listening to your favorite albums back-to-back.Swivel folding design makes travel easy: Take these headphones anywhere you go. The swiveling earcup design allows easy storage when you're not using them, and enhances portability when you're traveling. The earcups swivel flat, so you can pack them into a suitcase or bag without worrying about taking up too much valuable space. Wide frequency range for clear highs and lows: The wide frequency range-spanning 12 Hz to 22 kHz-delivers deep bass, rich midrange, and soaring highs. Hear the detail in every track, and stay in tune with all your music. Enfolding closed-back design seals in sound: The closed-back, enfolding design wraps around the ear, sealing in music and keeping out distractions. Acoustics are reflected back toward your ears, so you hear even the subtlest sounds. You also feel every beat, as the closed-back design maximizes the bass signatures in your music.

• This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
• Includes Headphones & Operating Instructions. Comes in Brown Box Packaging.
• Neodymium dynamic drivers deliver precise sound. Wide frequency range for clear highs and lows.
• Cushioned earpads for total comfort. Swivel folding design makes travel easy
• Enfolding closed-back design seals in sound

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.comSony