WM 4 SG90 Micro Servo Motor The optical path design minimizes

The optical path design minimizes light scattering

The compact form factor measuring approximately 80mm x 50mm makes it ideal for embedded audio applications

or your chosen OS

and audio frequency signal inspection

WM 4 SG90 Micro Servo Motor The optical path design minimizesWM 4 Record crystal clear, distortion free audio from your DSLR, camcorder, smartphone, or tablet. Perfect for filmmakers, vloggers, mobile journalists, and content creators Listen to your audio in realtime with the headphone input to ensure accurate sound recording. For more control, adjust the microphone volume to reduce time in post production. Each unit is powered by two "AAA" batteries for up to 6 hours of operation Features an upgraded RF