Received this item. Operation not confirmed. 【High-Quality Sound & Low Noise for Clear Voice】Built-in high-quality condenser capsule. High resolution with a sampling/bit rate of 196kHz/16bit. In addition, the microphone itself is equipped with a noise-canceling function and professional noise suppression technology (S/N ratio 78dB), which reduces ambient noise and surrounding sounds while reproducing clear audio close to the original sound. 【Unidirectional for Web Conferences and Voice Chat】Unidirectional, recording sound within a range of approximately 130° in front of the microphone. The front of the microphone is highly sensitive and focuses on picking up the speaker's voice, suppressing the sound of the PC and keyboard around it, making the voice clear. 【Easy Volume Adjustment & One-Touch Mute Sensor Function】The microphone has a knob on the front for adjusting the microphone volume, so you can easily adjust the microphone volume without having to mess with the PC. It also has a mute sensor that can turn the mute on/off with one touch, allowing you to instantly respond to sudden messages during a conference. Also, because it is a sensor type, there is no need to worry about the microphone picking up sound when switching to mute. 【Vibration-proof stand with built-in sponge to prevent noise from the desk】The bottom of the stand is about 1.5cm thick and has excellent durability and stability. In addition, because it has a built-in sponge, it prevents the sound of the desk caused by the touch of the keyboard from being transmitted to the microphone and other noises from reaching the microphone. 【Easy USB Connection & Compatible with Various Devices and Programs】You can start using it immediately by simply connecting the USB plug to a computer, etc., so even beginners can easily use it. Compatible with various devices such as Windows, MacOS, and gaming devices (PS4), and can be used for a wide range of applications such as ZOOM, Teams, Skype, Line, online games, and live streaming on Youtube/Twicas/Niko/Game. This microphone requires data transfer, so it may not be recognized by the PC if you plug it into a USB port that does not support data transfer. In that case, connect the PC and microphone directly with a USB cable.