The Yealink WH66 DECT Wireless Convertible Headset is a professional-grade communication solution designed to support unified collaboration across diverse business environments. As part of the Yealink UC Workstation series, the Yealink WH66 combines audio performance, device management, and productivity tools into a single, purpose-built system. It operates as both a DECT wireless headset and a multifunctional base unit, providing a centralised platform for managing calls and connected devices. With compatibility across major UC platforms and both PC and mobile connections, the Yealink WH66 is suited to professionals who require reliable communication across multiple channels. The base incorporates a 4-inch capacitive touchscreen for easy control, a full-duplex speakerphone for hands-free conferencing, a USB hub for peripheral expansion, and a wireless mobile phone charging stand. This integrated approach allows users to simplify desk setups while maintaining high performance standards. The Yealink WH66 also utilises Acoustic Shield technology with dual microphones to enhance call clarity by reducing background noise. Its convertible wearing style adds flexibility for diverse user preferences. For professionals in corporate, remote, or hybrid work settings, the Yealink WH66 DECT Wireless Convertible Headset represents a practical solution to managing communication demands, enhancing operational efficiency, and maintaining audio quality within a consolidated workstation environment.