Plantronics P51 Polaris Supra Voice Tube
Features: Single earpiece headband, Soft ear cushions for all day comfort, Superior voice tube technology, Quick Disconnect feature for added freedom, Polaris models are for phone systems with built-in amplifiers.
Compatible with phone systems that are "headset ready" (usually marked with a headset symbol or labeled "headset" on the bottom or side of the phone). These telephones have a built-in amplifier. A Plantronics amplifier (Plantronics M12) is NOT required. All Plantronics Polaris headsets include the bottom cable to plug directly into your phone modular jack (RJ11).
Compatible with phone systems that are "headset ready" (usually marked with a headset symbol or labeled "headset" on the bottom or side of the phone). These telephones have a built-in amplifier. A Plantronics amplifier (Plantronics M12) is NOT required. All Plantronics Polaris headsets include the bottom cable to plug directly into your phone modular jack (RJ11).
