Professional voice quality is essential for professional telephone calls. Only with an excellent headset can you achieve excellent results. That's why we've taken the incredible performance of the world's leading Evolve series to the next level with three powerful, strategically placed microphones, a new digital chipset and the latest signal processing technology. The result? Superior voice quality that you can rely on every time, with powerful 40mm speakers and our most advanced digital chipset. With the Evolve, they've given you a unique music experience at work. The Evolve2 takes audio quality to a whole new level, with memory foam on the ear cushions and self-adjusting earcup swivel joints. 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. The insulating foam of the oval ear cushions and the advanced design of the new angled earcup give you outstanding noise reduction.