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The Plantronics CS520 stereo headset has been phased out and is no longer available for purchase. The recommended replacement is the Poly 7220 stereo headset.
Plantronics CS520 is a lightweight wireless headset with two earpieces. Use this headset for all-day telephony, designed to rest comfortably on your head while providing stereo audio to both ears. The microphone includes noise cancellation technology to block background sounds. This headset also protects your own ears by not allowing audio over 118 decibels.
Recharge the Plantronics CS520 headset on the included base station. Operate the headset up to 350 feet away from the base, with up to nine hours of talk time. Choose between narrowband or wideband voice support to conserve battery life.
