H2O Headworn Microphone:
Generating Element: Electret Condenser
Polar Pattern: Bi-Directional / Noise Cancelling
Frequency Response: 100 - 15,000MHz
Scan16 Wireless System:
Operating Frequency Range: 682 - 698 MHz
Reception: Switching diversity
Outputs: XLR balanced, 1/4 in. unbalanced
Dimensions (HWD): 1.73 x 8.3 x 7.08 in (half rack)