Kick back with your favorite tunes with these sony mdr v150 headphones which feature reversible earcups for easy single sided dj monitoring a 30 mm driver unit for high quality sound and a stereo unimatch plug for use with various audio equipment features reversible earcups for easy single sided dj monitoring 30 mm driver unit for high quality sound stereo unimatch plug for use with various audio equipment specifications dynamic type yes closed type yes capacity w 05 driver u