NAVISKAUTO(TM) External Hands Free Microphone for Car DVD Radio Stereo Player and Navigation with 3.5mm Plug

Technical Details
It features highly efficient electrical specifications and maintains reliability.
Its ultra-high sensitivity provides wonderful recording quality.
Its characteristics of smart, durable and portable will also be the most efficient reasons to attract your eyes to shop for it.
Features
Transducer: Electret Condenser
Wide-ranging Frequency: 50Hz-20KHz
Minuscule Impedance: 2.2K Ohm
Ultra-high Sensitivity: -34dB±3dB (0dB=1Pa)
Note
Easy to put in, no want to pay the pricy repairing cost and soldering.
This hands free micro allows you hand-free comfort, you just want to plug into a typical 3.5mm jack.
We warranty for 18 months if there are any quality problems!
Plugs into a typical 3.5mm Jack
Total length of the mic and cable is 2M
Clip style for convenient hands free car navigation and DVD player
Microphone rotates for 360° Flexible operation
Durable materials fortify the standard for long term use