Studio Pro-30 is an over-ear DJ headphone that has dynamic bass sound. The 50mm neodymium driver reproduces all the music's dynamics and delivers the controlled bass that DJs and audiophiles need. It is ideal for DJ digital mixer, mixer panel, turntable, monitoring in recording studios, radio, film production, video, electronic news gathering--and almost any application that requires high-quality sound. The ear-cups can be rotated both left and right for the single-ear monitor. Studio Pro-10 comes with a detachable spring cable that with 3.5mm & 6.35mm plugs at each end for different needs.