Brand: Plantronics Mpn: 206110-01 Color: Black Model: B5200 Gtin13: 0017229151888 Features: Noise Cancellation, Boom, Microphone, Calling Functions, Volume Control Type: Wireless Headsets Model: Voyager 5200 Uc Wireless Technology: Bluetooth Connectivity: Not Applicable, Wireless : 224871528 Number Of Earpieces: Earbud (In E-A-R) Compatible Brand: Universal