Closed headset for professional monitoring - specifically for broadcasters. The HMD 301 PRO takes the strain off the user thanks to minimal, optimally distributed pressure, particularly soft viscoelastic ear pads and a fontanelle recess in the headband. All acoustic elements are designed for maximum intelligibility; highly-sensitive transducers generate a clear, distortion-free sound and a dynamic microphone reproduces speech with a particularly high level of detail.