3.5mm Hands Free Stereo Microphone External Car GPS Bluetooth Enabled Audio Chat

Description:This is an optional external microphone for select Car Radio head units with built-inBluetooth that feature a 3.5mm microphone input. The microphone can also be used withexternal Bluetooth interface module .The Mic will provide better performance in noisy environments.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 drivingoccasions, it's highly improved the speech quality of hand free car kit communication system.Specification:Polar pattern: Omni directional3.5mm connectorSensitivity: -34DBFrequency Range: 50Hz-20KHzOutput Impedance: 2.2 kΩSNR: ≥60dBStandard Operation Voltage: 5VOperation Voltage: 1.0V-10V.DCWire Length: 3 m (9.84ft)Installation:Install the microphone in a position and orientation that will enable it to pick up the voice of theperson operating the system. The microphone features