Supports MP3/MP4, iPhone, iPad, iPod, PC devices. Standard 3.5mm earphone plug fits all devices with 3.5mm jack. * Comfortable over-the-head, around-the-ear wearing style that ensures noise blockage, low song leakage, and great audio quality. * Adjustable/bendable red headband made of high quality durable plastic. * Soft leatherette padded ellipsoid ear cushion size: approx 2.5 in x 2.3 in. Cord length: approx 41 in. * This is a generic 3rd party product.