Plantronics Hub Download - App that allows you to control the settings on a Plantronics audio device
Random Access Software - Plantronics VOYAGER 4220 UC SERIES Bluetooth headset @ 6,750 Talk time Up to 12 hours talk time and 15 hours listen time Standby time Up to 13 days
Review: Plantronics Voyager 8200 UC – Noise Cancelling Headset for PC and Mobile | UC Unleashed
EncorePro 500 USB Series - Corded USB Headset | Poly, formerly Plantronics & Polycom
What is Plantronics Hub? Update firmware, advanced settings, and HD voice?! - YouTube