The HA-FXC80 headphone combines advanced materials and JVC s Micro-HD driver with a unique design that offers comfort and a secure fit. The headphone s performance advantage begins with the use of JVC s Micro-HD driver a design that places the driver unit in the ear canal as opposed to conventional designs that place the driver in the housing outside the ear canal. As a result sound is delivered directly to the ear without diffused reflections for clarity and improved isolation from outside noise.