USB Digital Noise Cancelling Speech Mic Microphone for PC Desktop Laptop Computer Chatting

Features:
 
USB 2.0 full speed operation
USB audio device class specification V1.0
Supports USB suspend/ resume mode 48KHz recording sampling rate for Mic application in record only mode
Plug and Play
Sensitivity Range: -58+1 dB at 1KHz (0 dB=1V/uba) RL=2.2K VCC=3.0V
Impedance: 2.2K + 30% at 1KHZ (RL=2.2K)
Frequency Response: As fig.3
S/N Ratio: More than 58dB
Max input Sound level: 115dB S.P.L
Operating Voltage: 2.0V (1.1~10V)
Dimension: 19.5 x 9 x 8 cm
Weight: Approx. 88g
Color: Black
 
Package Included:
 
1 x USB Speech Microphone