WL-185 WELLSOUND BM-800+USB SOUND CARD MICROPHONE is a microphone set used for high quality audio recordings. This set is commonly used for studio recordings, podcasts, music performances, voice recordings and other audio applications. The BM-800 model is a condenser microphone designed for professional quality audio recordings. The set also includes a USB sound card, which means the microphone is compatible with computers. This allows users to make recordings by connecting directly to their computer.