The Yealink WH63 is a convertible wireless headset that can wear as an earloop, headband or neckband. Work seamlessly with major UC platforms and integrate natively with Yealink IP Phones. It features a dynamic equalizer, active hearing protection technology and sound barrier technology on both microphones complete the sound quality. The Yealink WH63 headphones provide protection against external noise while providing HD sound. You connect desk phone directly with one USB cable and 2 Micro USB ports contained in the base, supporting connect with PC and phone simultaneously. The WH63 can also free you up to 120m away from the desk, enjoying a larger workspace and bettering work experience.