Plantronics AC adapter - Global power supply for Plantronics Wireless Headsets: Savi and CS500 series, 81423-01 (Universal Connectors - v110-v240 | US, EU, UK, Africa, Asia, Australia)
Plantronics Voyager 5200-UC Bluetooth Headset | USB Dongle and Charging Case 206110-101 | For Smartphones, PC, MAC, Tablet, Softphones, VoIP, Unified Communications
Amazon.com: Plantronics Voyager 5220 Noise Cancelling Bluetooth Headset : Electronics