The Yealink WH66 Dual UC DECT headset is an industry-leading DECT wireless headset that enables an all new form of desk-based collaboration. The touchscreen enables users to control everything at a tap. Capacitive 10.2 cm/4.0" (480 x 800) colour touch screen 2 integrated microphones that support Yealink Acoustic Shield technology, Up to 14 hours talk time Up to 160 m DECT range, Base station has a built-in USB 3.0 hub with 3 x USB-A ports. Please note: included in the scope of the delivery are 1 x 1 m USB-A to USB-A cable and 1 x 1 m USB-A to USB-C cable. The cables are meant for connection with VoIP telephones or a PC.