Product Sheet
Page 1
... Quick Disconnect. Operating Frequency: Standard Band Headset Microphone: Noise-canceling or Voice Tube Models/Weight: H81N Noise-canceling: 28 g H81 Voice Tube: 12 g Compatibility: Plantronics Audio Processor Wearing Styles: Over-the-Ear Limited Warranty: 2 years © 2010 Plantronics, Inc. TriStar Key Features • Plantronics compatibility. All other Plantronics products, please visit our Web site at: plantronics.com Tel: 866-544-4660 (U.S. Backed...
... Quick Disconnect. Operating Frequency: Standard Band Headset Microphone: Noise-canceling or Voice Tube Models/Weight: H81N Noise-canceling: 28 g H81 Voice Tube: 12 g Compatibility: Plantronics Audio Processor Wearing Styles: Over-the-Ear Limited Warranty: 2 years © 2010 Plantronics, Inc. TriStar Key Features • Plantronics compatibility. All other Plantronics products, please visit our Web site at: plantronics.com Tel: 866-544-4660 (U.S. Backed...