Sennheiser UI 750 Active box headset switch and PC switch (09886)

Sennheiser UI 750 Active box, headset switch or handset switch, phone and PC switch (09886)

Sennheiser UI 750 Active Box works as a connector between your handset, headset and PC. With a touch of a button, easily switch back and forth between the handset to headset or handset to PC. In addition, comes with microphone mute, volume control and cable connection.