Plantronics Behind the head neckband for CS55/CS60 Behind-the-Head Neckband for CS55/CS50 Wireless Office Headset Systems Part Number: 64397-01 Type: Headset Specifications: TECHNICAL SPECIFICATIONS: General Information ManufacturerPlantronics, Inc Manufacturer Part Number64397-01 Manufacturer Website Addresshttp://www.plantronics.com Brand NamePlantronics Product NameNeckband for Headsets Marketing InformationThe Plantronics behind-the-head neckband adds a unique wearing style to Plantronics CS55 and CS50 Wireless Office Headset Systems. The neckband offers a fresh alternative for those looking for a contemporary wearing style. Delivering all-day comfort with a discreet, stable design, this neckband is available as a sleek, addition to both the CS55 and CS50. Product TypeNeck Strap Miscellaneous CompatibilityPlantronics CS50 Wireless Office Headset SystemPlantronics M3500 and M3000 Bluetooth Headset Parts: 2 years limited Labor: 2 years limited...