EVOLVE 20 and EVOLVE 20SE Designed for you: Professional corded headset with easy call control. When users can collaborate easily and productively, it increases satisfaction with both the UC platform and the headset. The Evolve 20/20SE is UC certified and available as a Microsoft Teams certified variant - for true seamless communication. More precise conversations allow you to... work more efficiently. Entry- level professional headset with easy call control and great sound for calls and music. Manage calls easily. Easily access frequently used features like volume control and mute. You can answer and end calls directly and quickly from the control unit. Flexible plug-and-play connectivity. Ready to use right out of the box. Installation is simple: connect the headset to your computer via the USB port. Choose between USB-A and USB-C variants. For all-day comfort (Evolve 20SE). Stylish and designed for comfort with soft leatherette ear cushions. Adjustable over-the-head headband lets you customise the fit.