Interrace pit crew are equipped with a high-performance noise-canceling microphone that ensures exceptional audio transmission to the driver. The soft, padded earcups effectively block out external noise, allowing the wearer to hear the driver clearly. For convenience, an easy-to-locate PTT button is integrated into the left earcup, enabling one-handed operation.
Additionally, a separate radio connection lead with its own in-line PTT button is available, allowing users to operate and monitor two distinct radio systems simultaneously. This feature facilitates more complex team communications, such as driver-to-pit and pit-to-mechanics interactions, with ease.