For sale, Audio-Technica ATH-M50 Professional Studio Monitor Headphones. These are in great shape, maybe like new. I don't think they've really ever been used but I'm not sure. Comes with phones and carry bag. $xxx shipped. Also for sale, Bose on ear head phones. These are in ok shape, You may want to replace the ear pad and I think the detachable cable is going - but it will take any 1/8 inch headphone cable. $xx shipped. New Bose on-ear headphones deliver clean, rich sound in a small, light, on-ear design. Just slip them on and enjoy high-performance audio--engineered exclusively by Bose. You'll hear deep lows. Clear mids. Sweet highs. Distinct separation of instruments. Try them with your favorite tracks and you just may discover subtleties you never heard before. You may also find yourself forgetting you have them on. Bose on-ear headphones weigh less than five ounces. Their earcups are softly padded with memory foam that gently conforms to the shape of your ears. And they're designed to rotate from front-to-back and top-to-bottom--for an enhanced fit that reduces pressure points. You can wear them comfortably for hours on end. Bose on-ear headphones feature proprietary Bose technologies that produce high-quality audio in this compact on-ear design. The unique TriPort® acoustic headphone structure provides excellent low-frequency output and helps create a wide range of audio from such small, lightweight earcups. There's no need to push buttons or adjust knobs, and no batteries are required. You just plug in and experience full-bodied, well-balanced audio that brings out the details in your music. These headphones make great commuting partners. They include two detachable audio cables of different lengths. Use the shorter 16-inch cable with armband or shirt-pocket connections, or link it to the standard 43-inch cable when you need added reach. Both cables attach to just one earcup, so there's less tangling than with conventional Y-cables. Bose on-ear headphones also feature a collapsible headband and fold-flat earcups. A protective carrying case is included with purchase. One year limited warranty on parts an labor. Fold flat earcups rotate into headband for increased portability and easy storage. Key Features Comfortable on-ear design delivers quality Bose sound with small pivoting earcups that rest gently on your ears. Proprietary cushions enhance audio performance and stay comfortable for hours. TriPort® acoustic headphone structure, available only from Bose, produces tonally balanced audio with deep low notes from lightweight, on-ear headphones. Detachable audio cables (43" and 16") on a single earcup provide added convenience. Cables attach to just one earcup for less tangling than with Y-cables. Use the shorter cable with portable players on armbands or in shirt pockets. Link the cables together for added reach. Fold flat earcups rotate into headband for increased portability and easy storage. Slim carrying case for travel; headphones and accessories can be conveniently protected and stored. Adjustable headband with up to three inches of adjustment in headband length. Hologram label provides a visual identifier and unique product code signifying the headphones are a genuine article from Bose. The hologram also has various security features that enable Bose to confirm the authenticity of the label. On Bose headphones, the label is located on the inside of the headband.