Amazon.com Product Description
Optimized for home listening, JVC's HA-G77 circumaural headphones are outfitted for both quality and comfort. The soft, comfort-fit headband provides a perfect fit with no need for trial-and-error adjustments, and the large, 50 mm diaphragms use powerful neodymium magnets for powerful sound with rich presence and deep bass reproduction. The HA-G77's closed-ear design blocks out noise from a listening environment to keep you as close to the music as possible. (This design also keeps sound from your headphones from bleeding into the room and disturbing others.) The headphones use a gold-plated minijack (.128-inch) plug and gold-plated .25-inch adapter and come with a generous 11.5-foot cord with a single-ear connection to keep the cord from interfering with listening.