Offers you better sound quality during transmission and significantly improved voice quality of the hands-free car kit communication systemAdopting electret capacitor cartridge with high sensitivity, low impedance, anti-noise and anti-interference ability3 m long cable for transmission over long distances. The microphone can be removed from the clip for the best sound effectWith fast and precise data transmission that can guarantee the voice clear and stable during driving eventsAdopting mankind design with U-shape mounting clip, easy to install and reliable to use. The microphone can be stuck on the wall, glass, car, door, etc. with a stickerPlug: 3.5 elbowSound channel: mono; stereoLine length: 3 metersMicrophone core: 9.7*6.7MMSensitivity: Omni-directional -32DBImpedance: 2.2KAccessories: base with EVA sticker + clipPacking: single bagApplicable to: dedicated for car navigation, external microphoneType: 3.5mm car radio microphoneDirectional characteristic: omnidirectionalpackage:1 x microphone