ItemName:MicrophoneItem#:JB33::ProductDescription*Electretcondensorgooseneckmicrophone*Suitableforconferencerooms*Switch:on/standby/off::TechnicalInformation*Type:ElectretCondensor*PolarPattern:Omnidirectional*Freq.Resp***e:70-16.000Hz*Sensitivity:-66dB/3dB*Impedance:1000Ohm*Operat.Voltage:1.5V)