Plantronics H91N Encore Noise-Canceling HeadsetThe H91N Encore headset features a sound enhancement system which lets you control bass or treble settings for better sound quality. The H91N headset must be used in conjunction with a Plantronics amplifier. We recommend using the Plantronics M22 Vista amplifier.
| Weight | 1.9 oz |
| Range | 10 ft |
| Microphone | Noise-canceling |
| Earpiece | Foam |
| Color | Grey/ black |
| Reversible | Yes |
| Wearing-style | Over-the-head |
| Special technologies | Sound enhancement system |
| Warranty | 2 year replacement |
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