It is a mini microphone. You could get true digital quality and a noise canceling technology to filter out unwanted background noise and deliver better voice recognition, better voice command, better voice recording. It's more sleek, compact and attractive, perfect for laptop computer.

Specification：
Model: GS-V50
Mic Dimension: 95*12mm
Sensitivity: 58±3 dB
Directivity: Omnidirectional
Impedance: ≤2200 Ohm
Sensitivity Reduction: Within 3dB at 1.5V
Operation Voltag: 4.5V
Frequency Response: 100 - 16,000 Hz
S/N Ratio: > 60dB
Switch: No
Plug Diameter: 3.5mm
Color: White

Package size: 163*49*33mm
PAckage weight: 49g