Harman AKG Perception Wireless Sports Set - 530 MHz to 560 MHz Operating Frequency - 40 Hz to 20 kHz Frequency Response - 98.43 ft Operating Range

The Perception Wireless high performance Sports Set delivers brilliant sound and is surprisingly easy to use. The included PT45 body-pack transmitter is the small- est and lightest transmitter in its class. The package also includes a C544 L condenser head-worn microphone featuring an external shock mount for high mechanical-noise rejection. Its moisture shield ensures a high degree of humidity protection for the microphone.