Mini USB Microphone, Portable USB Mini Studio Speech Microphone Recording Audio MIC Adapter for Computer PC (White)

Specification: Product Name: Mini USB Microphone Product weight: 14.6g Impedance: ?2.2K? Sensitivity: -67dB ± 4dB Reduced sensitivity: -3dB at 1.5V Working voltage: 4.5V Frequency response: 100~16kHz Signal to noise ratio: >67dB Color: Black, White (Optional)      Package list: 1 * Mini Microphone Note: 1. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 2. The measurement allowed error is +/- 1-3cm.