Professional voice quality is essential for professional telephone calls. Only with an excellent headset can you achieve excellent results. This new angled design automatically adjusts to the natural contours of your ears and filters out 48% more background noise. Put your Evolve2 65 on - the background noise around you disappears instantly. With the insulating foam of the oval ear cushions and the advanced design of the new angled earcup, you'll benefit from outstanding noise cancellation. The new Busylight is now even more eye-catching and visible from all directions. The red LED is automatically activated when you are in a conversation or meeting. You can activate it yourself at the touch of a button. Even in the middle of an open-plan office, the clearly visible Busylight protects you from all disturbances.