Beyerdynamic"s DT-234-PRO is a lightweight closed headset for broadcast and multimedia applications (e.g. video conferencing, voice ip, etc.). It is equipped with a noise-canceling cardioid microphone and headphone cables with mini-jack plugs, and is compatible with most PC soundcards. Since 1924 Beyerdynamic has remained a German family-owned company committed to continuous research and innovative developments for the audio market. All over the world, Beyerdynamic is known for the use of the latest technologies and a high quality standard. All Beyerdynamic products are made in Germany.