ZJ015MR Stereo 2.5mm Straight Plug Car Navigation DVD External Paste Microphone, Length: 3m, Stereo 2.5mm Straight

1. Plug: 2.5mm straight plug
2. Wire: shielded wire outer diameter 2.5mm
3. Sensitivity: omnidirectional -32DB
4. Impedance: 2.2k ohm
5. Application: car DVD, navigator
6. Cable length: 3 meters
7. Microphone core: 9.7x6.7mm