Sennheiser HMD 300 PRO

Custom 40mm driver with revolutionary resonant chamber and acoustic design
Incredibly accurate frequency response and ultra-low distortion
Superior passive noise isolation
High-grade aluminium housing and compact, lightweight design
Contoured headband and ergonomic earcup structure to minimise wearing fatigue
Dual-sided cable attachment with locking connector
Includes professional coiled cable (1.7m), 1/4-inch adaptor and storage pouch
Lifetime warranty