The Yealink premium convertible DECT wireless headset provides a new form of collaboration. It can be used as a workstation, to manage calls and connect to multiple devices. It also enables native integration with the Yealink IP telephones and works seamlessly with the most important UC platforms. Capacitive 10.2 cm/4.0" (480 x 800) colour touch screen 2 integrated microphones with support for HD Voice and Yealink Acoustic Shield technology, Up to 8 hours talk time Up to 120 m DECT range, Base station has built-in USB 3.0 hub with 2 x USB 3.0 A ports.