Plantronics PW261N Polaris Binaural SupraPlus "Ultra Noise Canceling" Wideband headset brings new standards in all-day comfort and reliability to telephone professionals. Enhanced receive-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus offers binaural with noise-canceling microphones and is compatible with Plantronics amplifiers and USB-to-headset adapters. Retail Price $190.95

Key Features:

• Wideband audio improves speech clarity and decreases errors, repeats, and listener fatigue
• Ultra Noise-Canceling microphone filters out background sound
• All-day wearing comfort and reliability
• Enhanced audio for greater listening accuracy
• Supports all Plantronics amplifiers and USB-to-headset adapters
• Leverages the strength of the market-leading Supra headset
• Designed for the most demanding environments
• Polaris headsets for use with phones with built-in amplifiers
• This item contains Plantronics HW261N Headset + Plantronics A10 cable

Important Note: Plantronics Polaris Headsets can only be use with telephones with a headset jack built-in (ie. Nortel, NEC, etc). DO NOT BUY THIS HEADSET WITH A VISTA M12 or M22 AMPLIFIER. If your phone does not have a headset jack and internal amplifier, then the Plantronics H-Series Headsets with an external amplifier such as the Plantronics Vista M22 are a good solution.