Futheda 2 Pack 3.5mm Portable Car External Microphone Assembly Mic Compatible with Vehicle Head Unit Bluetooth Enabled Stereo Radio GPS DVD Laptop Player 3m Cable Plug and Play

3.5 mm standard plug, plug and play; 3 m length cable long distance transmission. Microphone can be picked up from the clip for the best sound effect. The design gives you better quality sound during transmission, highly improved the speech quality of hand free car kit communication system. With fast and accurate data transmission, guarantee the voice clearly and stably under kinds driving occasions. Adopting electret condenser cartridge with high sensitivity, low impedance, anti-noise and ant jamming capability. Adopting humanity design with U shape fixing clip, is much easier to install and reliable to use. Microphone can be glued with sticker to the wall, glass, car, door, etc.