Communicate without distraction with the Evolve2 40 Mono Wired On-Ear Headset from Jabra. In modern-day offices with open floor plans and busy work environments, noise and concentration are valuable commodities. Jabra crafted the Evolve2 40 headset to block out noise with an isolating oval memory foam ear cushion and an angled earcup design to maximize passive noise isolation. To keep people at bay, the integrated red busylight can be seen from any direction, and is automatically activated when on a call or in a meeting. It can also be manually activated when needed via earcup controls. Three strategically placed microphones and an integrated digital chipset for signal processing work together to help ensure that your voice and call quality sound professional during important calls. This specific headset is UC-certified to provide seamless integrated with all leading Unified Communications platforms, such as Cisco, Mitel, Avaya, and more. When not working, the 40mm driver delivers high-quality, leak-resistant audio playback for your favorite music or podcasts.