Sony On The Ear Adjustable Clip-on Headphone With Retractable Cord and Soft ear pads for All MP3, MP4, iPod, iPhone, Portable CD, Tape, Cassette Audio Players
The Sony MDR Open-air Dynamic lightweight clip-on headphones offers easy an innovative spring action earpiece, a snug fit with soft ear pads & comfortable active hanger that adjusts to each ear size, minimizes sound leakage & offers consistent audio quality.30mm dome driver unit & neodymium magnets provide impressive bass for overall superb sound quality.Gold plated mini plug.adjustable retractable 3.3 foot cord16-24,000Hz Frequency Response24 ohms Impedance108 db sensitivity