Plantronics Duopro convertible Unique anti-twist boom ensures noise-canceling microphone stays properly positioned. All models available with voice tube or noise-canceling microphone. Adjustable double T-pad headband, earloop and clothing clip provide all-day comfort. Reduces background noise and incoming loud tones while enhancing call clarity. Advanced speaker technology for optimal clarity. Speaker pad balances off the ear for clear sound without pressure. Headset Type: Monaural; Headset Style: Convertible Heads-Over The Ear/Head; Earpiece Type: Adjustable Earloop; Earpiece Material(s): NA.

Product Specifications  Manufacturer #: PLN-H171 Product Details Duopro convertible, Over-the-ear/head Headset with Clear Voice Tube Color(s): Gray Earpiece Type: Adjustable Earloop For Use With: Corded Telephones Headset Features: Quick Disconnect Headset Style: Convertible Heads-Over The Ear/Head Microphone: Clear Voice Tube UPC: 80017229111390 Keywords: Clear Voice Tube, Convertible, DuoPro Headset, Headset, Headsets, Over-the-Ear, Over-the-Ear/Head, Over-the-Head, Phone, PLANTRONICS, Telephone, Telephone Accessories, Telephone Headset