Feature1 3 5mm standard plug plug and play 2 2 1m length cable long distance transmission 3 New revamped design gives you better quality sound during transmission 4 Adopting electret condenser cartridge with high sensitivity low impedance anti noise and ant jamming capability 5 Microphone can be glued with sticker to the wall glass car door etc 6 With fast and accurate data transmission guarantee the voice clearly and stably under kinds driving occasions 7 Highly improved the speech quality of hand free car kit communication system DescriptionApplication laptop Counter Intercom car GPS Car DVD etc
