BOYA BY-M100UA is mininature size,omnidirectional microphone for windows and Mac computers. Upgrade the sound capture quality of your computer while keeping your rig simple and straightforward with the BOYA BY-M100UA ultracompact condenser microphone. At approximately 3" long, this diminutive and extremely lightweight mic can be added to your setup and remain nearly unnoticeable. Since it runs on bus power from your device and has no controls to configure, it provides truly easy plug-and-play operation. The built-in A/D converter operates at 16-bit / 48 kHz resolution for compatibility with most recording and streaming programs.