high quality The 830mW Omni-Directional Condenser Lavalier Microphone is a subminiature condenser microphone intended to be worn on the clothing of performers for excellent yet unobtrusive sound pickup. The wide-range capability of the 830mW ensures clean, accurate reproduction with high intelligibility for lecturers, singers, stage and TV performers, as well as musical instruments. Its small size makes the 830mW ideal for use in applications where minimum visibility is required. Subminiature omnidirectional condenser microphone only, terminated for use with PRO 88W transmitter. 55" (1.4 m) cable. Includes clothing clip and windscreens. Features: Small size provides excellent yet unobtrusive sound pickup High intelligibility for lecturers, stage/TV performers and singers Wide-range capability ensures clean, accurate reproduction Specifications: Transducer: Condenser Polar Pattern: Omnidirectional Frequency Response: 30 Hz - 20 kHz Dynamic Range (Typical): 107 dB, 1 kHz at Maximum SPL Signal-to-Noise Ratio: 70 dB, 1 kHz at 1 Pa Maximum Input Sound Level: 131 dB SPL, 1 kHz at 1% T.H.D Power Requirements: Phantom: 9 - 52v (2 mA Typical) Output Impedance: 200 ohms Output Connectors: For Use with Pro-88W Systems Pad: No Low Frequency Roll-Off: No Dimensions (LxWxD): 0.62x0.33x0.19" (15.74x8.38x4.82mm) Weight: 0.05 oz. (1.3 g)