Specification:
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)

Compatible Models:

for Kenwood
KMR-M308BT KMR-D562BT KMR-D558BT KMR-D362BT KMM-BT312U KMM-BT308U KIV-BT901 KIV-BT900 KDC-X998 KDC-X997 KDC-X996 KDC-X995 KDC-X994 KDC-X898 KDC-X897 KDC-X896
KDC-X895 KDC-X798 KDC-X797 KDC-X796 KDC-X697 KDC-X696 KDC-X695 KDC-X599 KDC-X598 KDC-X597 KDC-MP362BT KDC-BT958HD KDC-BT955HD KDC-BT952HD KDC-BT948HD
KDC-BT855U KDC-BT852HD KDC-BT848U KDC-BT762HD KDC-BT758HD KDC-BT752HD KDC-BT742U KDC-BT652U KDC-BT648U KDC-BT645U KDC-BT562U KDC-BT558U KDC-BT555U KDC-BT362U
KDC-BT358U KDC-BT318U KDC-BT310U DNX9990HD DNX9980HD DNX9960 DNX9140 DNX8120 DNX771HD DNX719VHD DNX7190HD DNX7180 DNX7160 DNX7140 DNX7020EX DNX7000EX DNX6990HD
DNX6980 DNX6960 DNX6190HD DNX6180 DNX6160 DNX6140 DNX6040EX DNX6020EX DNX6000EX DNX571EX DNX570TR DNX5180 DNX5060EX DDX896 DDX8901HD DDX814 DDX812 DDX790
DDX771 DDX7701HD DDX770 DDX719 DDX714 DDX712 DDX616 DDX5901HD DDX491HD DDX471HD DDX470 DDX419 DDX418 DDX372BT DDX371 DDX370

Features:
Adopting electret condenser cartridge with high sensitivity , low impedance , anti noise and ant jamming capability
Aftermarket microphone works with most car radios with 3.5mm Mic input.
With fast and accurate data transmission, which could the voice clearly and stably under kinds driving occasions

Packaging include:
1x 3.5mm mono Car Microhone Dash Mount & Visor Clip