Sony Folding Professional Headphones- Closed-Ear - MDR7506-SONY The Sony MDR-7506 Professional Stereo Headphones are perfect for sound monitoring in recording studios, radio, film production, video and electronic news gathering. Its closed-ear design offer great isolation so you can stay focused on what you are hearing. Padded ear cups and a generously padded headband makes the MDR-75006 headphones comfortable to wear even during prolonged use. Lighweight yet rugged with a convenient folding design, these DJ style over-ear headphones are extremely durable and portable. Thanks to neodymium magnets and 40mm driver unit technology, these headphones offer high quality sound reproduction. Count on stable signal connection and transmission thanks to its 3.5mm gold connector and a 9.8-inch professional-quality OFC (oxygen free copper) cord. Whether you're the performer or the engineer, a wide frequency response of 10Hz to 20 kHz means that you'll enjoy crystal clear highs, present mids and extended lows. The included Stereo adapter plug allows these headphones to be used with both 1/4-inch and 1/8-inch enabled devices.