Audio-Technica AT2020USB+ Studio Condenser USB Microphone, in beautiful condition, tested and working. I am selling this because I haven't used it much. It's in beautiful condition, and of course, it works perfectly. Features: Mix control allows mixing of microphone audio and recorded sound sources. Compatible OS: Windows, Mac OS The AT2020 series has surpassed 1 million units shipped worldwide! Easy digital recording with plug & play to PC. A USB condenser microphone that delivers high-quality sound anywhere. Flat and wide frequency response covering everything from DTM to video distribution, game streaming, podcasting, and field recording. Equipped with a headphone jack for direct monitoring with no latency. Achieves high-quality sound like a recording studio even on a desktop. Headphone output terminal: 3.5mm stereo mini-jack Polar pattern: Uni-directional