Portable Mini Microphone Bendable Flexible Straight 3.5mm Jack Mic for Mobile Phone Computer Laptop PC Recorder
Specification:
Frequency: 50Hz-20KHz
Impedance: 2200ohm
Mic Size: Approx 9.7 X 5.2mm/0.58 X 0.2"
Sensitivity: -56dB±3dB 
Jack: 3.5mm
Use: Mobile Phone/Laptop/Computer/Recorder, etc.
Type: Mono/Stereo/3 Pole AUX

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.