The black Series8 Cardioid Headset Microphone from Point Source Audio is designed for applications where more than one microphone is required, such as for live performances and recordings. The cardioid pattern of the microphone will pick up sound from one direction, so it can be focused on the sounds of the person wearing the microphone. The unit features a 4mm diameter microphone element that can be positioned at the corner of the mouth to maintain an unobtrusive appearance.

The microphone features a length-adjustable unbreakable boom that can bend up to 360° and includes flexible ear hooks for wearing the headset on the left or right ear. It offers optimal gain amplification before feedback and can handle sounds with a maximum SPL of 135 dB. The microphone can connect to a wide range of wireless microphone transmitters using its interchangeable X-Connector system. This particular unit comes with an interchangeable 4-pin mini connector for Shure and Line 6 transmitters. The microphone also comes with a foam windscreen, a body clip, and a storage box.