Product Sheet
Page 1
... 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. All rights reserved. TriStar ® The TriStar delivers: ultralight weight, discreet style, and a comfortable, custom fit. Advanced materials make...
... 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. All rights reserved. TriStar ® The TriStar delivers: ultralight weight, discreet style, and a comfortable, custom fit. Advanced materials make...