Point Source Audio CO-3-KIT-AT-BE Co-3 Earset Microphone Kit With 4-Pin CW-Style Hirose Connector For Audio-Technica Wireless Transmitters (Beige)This beige CO 3 Kit from Point Source Audio is an entry level headset microphone with a 4 pin cW style Hirose connector for Audio Technica wireless transmitters. It is designed for speech reinforcement in presentations, church liturgy, lecturing, and other applications where the speaker requires a hands free microphone solution. The kit features an omnidirectional microphone in a low profile headset that is worn on the left ear. A reversible dual ear