JVC HA-RX900 Dynamic Sound Full-Size Over Ear Wired Headphones Black

High-quality dynamic sound reproduction with 50mm Neodymium driver unit. Ring port structure provides high-quality dynamic sound. Acoustic lens structure reproduces natural sound through two pieces of specially-engineered acoustic lenses. Acoustic lenses tune direct and indirect sound by subtly offsetting holes in each lenses. Wide head pad and soft ear pads for optimum comfort. 3.5 M Pure copper cord for minimization of transmission loss. 6.3mm Plug adaptor included. Frequency response: 7-26000Hz.