The Audio-Technica ATW-3212/C510DE2 3000 Series fourth generation is a frequency-agile, True diversity UHF wireless microphone system designed to give users the power and flexibility to operate within the congested UHF spectrum. The system includes an atw-r3210 receiver, an atw-t3202 handheld transmitter, and an atw-c510 interchangeable cardioid dynamic microphone capsule, and is designed to provide intelligible, natural audio while minimizing potential interference, for stage, television, lecture, event presentation, or house of worship applications.