Full Range Omni Directional Condenser Microphone. 4 Pin Mini XLR Connector. Can be Mounted to Different Size Flutes. Flexible Goose-neck for Desirable PositioningPower Supply: 1-5Vdc Pickup Pattern: Omni Directional Response: 20Hz-20kHz Sensitivity: -58db Impedance: 1.5k Ohms Weight: 88g. The CX-500F has a full range omni directional microphone capsule. The flat frequency response ensures perfect reproduction for all styles of flute or piccolo. The microphone holder will attach directly to the flute and the flexible mini goose-neck allows for optimum Mic positioning.. microphone-condenser microphone-omni directional microphone-flute microphone