Description: Provides you with better sound quality during transmission and greatly improved voice quality of the car hands-free system. Adopts electret condenser cartridge with high sensitivity, low impedance, anti-noise and anti-interference ability. 3m long cable for long distance transmission. The microphone can be picked up from the clip for the best sound effect. With fast and accurate data transmission, which can ensure clear and stable voice during driving. Adopts human design with U-shaped mounting clip, easy to install and reliable to use. The microphone can be glued to the wall, glass, car, door, etc. with a sticker. Connector: 3.5 angle. Sound channel: mono; stereo Line length: 3 meters Microphone core: 9.7*6.7MM Sensitivity: Omnidirectional -32DB Impedance: 2.2KΩ Accessories: base with EVA sticker + clip Packing: single bag Applicable to: dedicated for car navigation, external microphone Type: 3.5mm car radio microphone Directional characteristics: omnidirectional package: 1 x microphone