SHANGHAI HOUNA TECHNOLOGY CO., LTD.  

Product Name: Uni-Directivity Condenser Microphone (Gold) Model NO.: DZ-910B Output Impedance: 50-1000? Wireless Technology: FM Connector(s): TRS 1/4" Sound Field Force: Combined Type Transducer Principle: Condenser Microphone Sound Channel: Stereo Directivity: Uni-direction Signal Transmission: Wired Application: Music, Voice, Recording, Meeting, Amplify Style: Tie Microphone Frequence Range: 50-16000Hz Impedance: 600 Ohm(at 1kHz) Sensitivity: -54dB+/-3dB Operating Voltage: DC1.5V Trademark: OEM Transport Package: Cartons Specification: ROHS Origin: Made in China HS Code: 8518100090 Product Description Condenser microphone (DZ-910)Frequency response:50-16000HzDirectivity: Uni-DirectivityImpedance:600 ohm(at 1KHz)Sensivity:-54dB+/-3dBOperating voltage:DC1.5V