Mic 3.5mm Microphone External Assembly For Car vehicle Head Unit Bluetooth Enabled Audio Stereo Radio GPS DVD

it is an optional external microphone for select Car Radio head units with built-in
Bluetooth that feature a 3.5mm microphone input. The microphone can also be used with
external Bluetooth interface module .The Mic will provide better performance in noisy environments.
Brand New Car DVD Navigation Bluetooth Microphone Mic Assembly ,
This is aftermarket part that will work with Most Car Radio(3.5mm microphone input)
High quality manufacturing, One year warranty from manufacturer.
Feature:
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, it's highly improved the speech quality of hand free car kit communication system.

Technical Details:
Polar pattern: Omni directional
3.5mm connector
Sensitivity:-30dB+/-2dB
Frequency Range: 50Hz-20KHz
Output Impedance: ‰¤2.2 kΩ SNR: >58dB
Standard Operation Voltage: 4.5V Operation Voltage: 1.0V-10V.DC
Wire Length: 3 m (9.84ft)

Installation:
Install the microphone in a position and orientation that will enable it to pick up the voice of the person operating the system. The microphone features an attached 9.84ft cable with a right-angle male 3.5mm connector which plugs into the microphone input on the rear of your compatible car radio. The microphone comes supplied with a mounting clip which allows you to clip the microphone to your visor or mount it to a clean, flat surface using the supplied two-sided tape. Once mounted the, the mounting clip allows you to adjust the angle of the microphone up or down for better coverage in your vehicle.