Plantronics CS50-USB Wireless Headband Computer Headset System for Skype Chat

Plantronics CS50 USB Wireless Headset. (p12)

Plantronics CS50-R Wireless Headband Professional Headset System - NO USB.

Plantronics CS50 Wireless replacement Headset + 3 Ear loops and 3 Earmuffs Ring.

Plantronics CS50 Wireless Office Headset System

Plantronics-CS50 Convertible Wireless Headset Earset System

Lot Plantronics CS50-USB Wireless VoIP Headset USB & CS55 U4