USB Desktop Microphone for Raspberry Pi

USB Desktop Microphone for Raspberry Pi
Raspberry Pi 3 USB drive-free microphone! Raspberry 2/3 are applicable! USB connected to the computer, plug and play, 360 ° rotation, any bending!

* Color black 

Product Specifications:

• Sensitivity: -47dB ± 4dB
• Sensitivity reduction: -3dB at 1.5V
• Working voltage: 4.5V
• Frequency response: 100 ~ 16kHz
• Signal to noise ratio: More than -67dB
• Line length: 0.7-0.9M