Yealink WH66 is a wireless headset and the two versions available are Yealink WH66 Dual and Yealink WH66 Mono open an entirely new form of desktop collaboration. Both types of headsets work smoothly with major UC platforms and Work seamlessly with major UC platforms and coordinate natively with Yealink IP Phones. 4.0 inch (480 x 800) capacitive touch screen of base offers freshly work experience; everything can be easily controlled with just one touch. Yealink WH66 series allow managing phone calls, connecting with multiple devices (desk phone/mobile phone/computer), charging mobile phone wirelessly, and even playing a speakerphone’s role. The headsets could filter out background noise by 2x microphones which provides a HD voice quality for the listeners, and also ensures distraction-free conversation. With up to 160m wireless range and 14 hours talk time, the headsets are suitable for users’ daily communication needs. Additionally, these products support high density installation in the open office, which allows up to 200 users (in Europe) enjoy the wireless communication at the same time. Yealink USB Connect is available for the management of multiple Yealink USB devices, including headsets, speakerphones, and webcams. Thanks to the broad compatibility of Yealink personal collaboration devices such as headsets, speakers and USB cameras, users can enjoy consistent call experience across UC platforms. The result of which is better communication quality and higher productivity at lower IT costs.