Electro-Voice HM3 Omni-Directional Headworn Microphone

The HM3 is a high quality omnidirectional condenser headworn microphone. Designed for use with the R300-E wireless bodypack system, the HM3 allows users the convenience of a hands-free presentation or performance experience. The HM3's light weight adjustable headband fits securely over both ears, while the boom with flexible gooseneck end can be fitted to either the left or right side ear hooks. A generous 1 meter cable clips securely to the headband, and terminates with a TA4F connector for attachment to the R300 bodypack transmitter. Features: Smooth and articulate acoustical performance Comfortable double-ear headband Adjustable boom can be mounted on either ear side Boom-mounted gooseneck allows precise microphone positioning Specifications: Generating Element: Condenser, back electret Frequency Response: 50 -20,000 Hz Polar Pattern: Omnidirectional Impedance: 200 ohms Sensitivity, Open Circuit Voltage, 1 kHz: 10.0 mV/pascal Cable length: 1 meter Polarity: Pin 1: Ground, Pin 2: Mic Input, Pin 3: +5V bias, Pin 4: N/C Connector: TA4F Dimensions (without cable) Length 180 mm (7.086 in) Width (widest) 105 mm (4.133 in) Width (narrowest) 15 mm (0.59 in) Finish: Semi-Gloss Black Net Weight: 28 g Shipping Weight: 40 g Accessories Furnished: Foam Windscreen