I purchased this in 2024, but I am selling it because I received wireless earphones around the same time. <Product Description> A Teams-certified wired headset that provides convenient call control at your fingertips. It also features excellent voice clarity thanks to its noise-canceling function. With clear audio and high-quality stereo sound, you can comfortably make calls all day long. The built-in noise-canceling function blocks out surrounding sounds, ensuring that your voice is clearly heard by others. This headset connects to your PC via a USB-A cable and is compatible with major UC platforms. The cushioned ear pads and adjustable headband provide all-day comfort.