To take full advantage of the WH63 Portable, you only need the Yealink DECT dongle WDD60. With the "plug-and-play" method, connecting the DECT dongle WDD60 is a breeze. It is an ideal companion for on-the-go, as its wireless range is 3-5 times greater than that of a Bluetooth headset. This way you can move away from the phone and still not miss a conversation. With the Yealink DECT dongle WDD60 you can be productive anywhere, whether in the office, at home or on a business trip. Increase your flexibility and productivity with the Yealink DECT dongle WDD60.