Hello everyone, For sale: TNW K18 microphone. Suitable for Sony, PC, and phones that support Type-C. Features: Has buttons for noise cancellation, echo, and volume adjustment. And it doesn't have a mute button, of course. The method for noise cancellation: Press and hold the denoise button for a few seconds. If it turns white, noise cancellation is active. If it's green, there is no noise cancellation. Reason for selling: I'm bored of the microphone.