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Plantronics CS50/55 wireless headset systems combine the clarity of traditional corded technology with the mobility of wireless, so employees can move around the office to wherever business takes them-without interrupting or missing a call.
Continuing our tradition as a technology leader, Plantronics presents CS55 as the first headset in the United States to implement 1.9GHz voicededicated wireless technology, while the CS50 operates at a frequency of 900 MHz.