This product is either discontinued or we cannot get that from suppliers.
Poly Plantronics 205302-01 Spare Charging Stand, For Voyager Focus, Connectivity Docking, Device Headset, Proprietary Interface.
Convenient desktop charging stand keeps the Plantronics Voyager Focus UC headset charged, ready and within easy reach. When work takes you into the office, use the desktop charge stand for an elegant charging and storage solution.