2.5mm External Microphone with 3m Assembly Cable Mic for Car and Vehicle Head Unit Bluetooth Enabled Stereo, Radio, GPS DVD

Aftermarket microphone works with most car radios with 2.5mm Mic input Adopting electret condenser cartridge with high sensitivity , low impedance , anti noise and ant jamming capability With fast and accurate data transmission, which could guarantee the voice clearly and stably under kinds driving occasions Improvement built-in clip design gives you better quality sound during transmission, it's highly improved the speech quality of hand free car kit communication system Adopting humanity design with fixing clip , is more easy to install and reliable. Microphone can be glued with sticker to the wall, Visor Clip,glass, car, door, etc.