3.5mm Microphone Car Radio Stereo GPS Bluetooth Enabled Audio DVD External Mic - 1.5m

Adopting electret condenser cartridge with high sensitivity .
low impedance , anti noise and ant jamming capability .
Fast and accurate data transmission, which could guarantee the voice clearly and stably under kinds driving occasions.
It's highly improved the speech quality of hand free car kit communication system.
Length: 1.5 meter