The Audio-Technica ATW-3211/893XDE2 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-T3201 bodypack transmitter, and a black BP893xcH MicroEarset omnidirectional condenser headworn microphone, and it is designed to provide intelligible, natural audio while minimizing potential interference, for stage, television, lecture, event presentation, or house of worship applications.