The Jabra Evolve 40 Pro Headset is the perfect tool for professionals who need to stay productive while enjoying amazing sound quality. Compatible with most cellphones and UC devices, this headset features a busylight that automatically turns on during a call to let others know not to disturb you. Additionally, a 3.5mm jack allows you to connect the headset to your personal device, such as a smartphone or tablet, so you can work or listen to music wherever you are. For added flexibility, this headset also comes with a USB connector. The Jabra headset is designed with comfort in mind. With its on-the-ear design and leather-feel cushions, this headset keeps you comfortable throughout the day. Plus, simply wearing it eliminates high-frequency noises, such as human voices, so you can stay connected. Compatibility won't be an issue, either. This office headset works with all leading UC platforms and is optimized for Microsoft Teams and Skype for Business. Enjoy all the features of this professional headset and stay productive, connected, and comfortable.