Thanks to the advanced Active Noise Cancelling feature and authentic stereo sound of the Voyager Focus UC Stereo Bluetooth headset, you can fully concentrate on your conversation without distracting background noise. It is ideal for mobile managers who frequently use PCs/Macs and mobile communication in noisy environments. Control your calls with intuitive mute functions and integrated Smart Sensor technology. You can activate or deactivate the mute with just one button press or simply by taking the headset off and putting it back on. Music playback is automatically paused when a call comes in. If you want to crank up your music, the Voyager UC delivers rich bass, crystal-clear highs, natural midtones, and outstanding stereo sound.