ULTIMATE HEADSET for STEREO and OFFROAD Intercoms offers a high fidelity true stereo experience with its carbon fiber styling and all-day comfort. This high-performing headset features a hard-wired coil cord, dynamic mic, and large comfortable gel ear seals, with an adjustable stainless steel headband for a custom fit. 2-N-1 Adapters are required and included for connection to all STEREO and OFFROAD intercoms and cables. Other noteworthy features include a flex boom mic, red dynamic noise cancelling mic, cloth ear covers, and easy-to-use volume control. It is compatible with all Rugged Radios Intercoms and others such as PCI Trax.