VIVITAR Mini Lavalier Streaming VIV-MIC-703L Microphone Vlogger Series

Sensor: Electret condenser Polar Pattern: Omni-directional Signature to noise ratio: 58db Sensitivity: -34db+3db/ F=1khz, 0db=1v/pa Output Impedance: note more than 2.2K Power consumption: note more than 500ua Connector: 3.5m 4-pole gold plug Battery Type: LR44 Cable: 6.0m Microphone Weight: 60g Compatibility:Smartphones, Digital SLR cameras, Camcorders, PCs and Recorders, Etc.