The EncorePro 500 Digital Series headsets provide all-day comfort with superior audio quality, including a noise-canceling microphone with wideband audio. These headsets are an affordable option for use with compatible Plantronics (Poly) amplifiers and telephones. 

Features

• Flexible unibody boom - adjustable and bendable boom facilitates correct microphone placement for optimal noise-canceling performance 
• Aircraft-grade aluminum joints add structural integrity between the earpieces and the headband for maximum durability 
• Laser-welded construction and a robust design increases long-term reliability 
• Visual and tactile boom positioning guidance means the user can feel and hear when the boom is moved into the proper range for optimum mic positioning 
• Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience
• Adjustable fit for all-day comfort - six levels of adjustability and a lightweight design 
• Over-the-ear design 
• Two wearing styles available: stereo (binaural) for an immersive audio experience, or monaural for users who prefer to leave one ear uncovered 

Specs

• Connectivity: wired
• Microphone mounting type: Boom
• Speaker output: Stereo 
• Host Interface: Quick Disconnect