Noise-cancelling mic State-of-the-art, noise-cancelling microphone eliminates background noise. Your conversation partner won't struggle to hear what you're saying. Plug-and-play setup Works out of the box with all leading systems. Installation is as easy as simply plugging it in. Intuitive control unit for ease of use Provides easy access to common functions, such as answering or ending calls, controlling volume, and muting conversations.