Audio Technica ATH-WS99

Exclusive large driver design reproduces outstanding sound Newly designed double air chamber provides powerful and punchy bass Undesired vibrations are eliminated by direct-mounting the high rigidity aluminum housing to the driver Triangular duct placement on housing back enhances bass performance Acoustically sealed earpads minimize bass sound leakage Smooth, freely adjustable slider ensures comfortable adjustment to fit any ear 0.8 m extension cord with microphone for answer and end calls/play music and video/pause on smartphones Type : Close-back Dynamic Driver Diameter : 53 mm Frequency Response : 8 ~ 25,000Hz Maximum Input Power : 1,000 mW Sensitivity : 102 dB/mW Impedance : 37 ? Weight : 250 g