
| Condition: | New | |
| Warranty: | 2 year Replacement Warranty | |
| Freight: | $8.00 | |
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| Category: | Amplified | Manufacturer: | Plantronics |
| Technology: | Corded | Earpiece Type: | Earpad |
| Headset Type: | Monaural (Single Ear) | Microphone Type: | Voice Tube |
| Solutions: | Medium and Large Business | Wearing Style: | Convertible |
| Model: | 61121-01 | UPC: | 017229111394 |
The DuoPro has been designed from the ground up to withstand professional telephone applications. At the heart of the DuoPro is a convertible headset body, housing either the optional noise-canceling microphone or the featherlight voice-tube.
Configurable for every user, the Plantronics voice tube DuoPro is one of the most versatile headset ever made. The innovative Plantronics DuoPro offers all day comfort and best-in-class sound quality. The H171 is the convertible model with superior voice tube microphone. New ergonomic innovations offer unsurpassed comfort.
NOTE: If you do not plan on buying an amplifier with this headset, and you would like to plug into your phone's 2.5mm jack, you'll also need to purchase an 18in. 2.5mm to Quick Disconnect adapter cord, which you can find on the accessories page.
The DuoPro Headset is also available in an On-the-Ear configuration (H151) and a Behind-the-Neck configuration (H181).
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| Manufacturer | Plantronics |
| Type | Corded |
| Style | Over-the-Head, On-the-Ear, Convertible |
| What's in the box? | Plantronics Headset, Carrying Pouch, Headband, Clear Voice Tube |
| Range of Motion | 8 ft. |
| Connector Type (view connectors) | Quick Disconnect |
| Weight | 2.3 oz. |
| Lines: (telephone products only) | Not Applicable |
| Compatibility: (with your existing phone) | When paired with an amplifier, works with your existing single- or multi-line phone |
| Microphone | Voice Tube |
| Earpiece | None |
| Color | Black |
| Special Technologies | N/A |
| Warranty | 2 Year Replacement |
| Battery Life | N/A |
| Reversible | Yes |
| Handset Lifter Compatible | Not Applicable |
| Busy Light | Not Applicable |
| Quick Disconnect | Yes |
| DC Adapter Compatible | Not Applicable |
| Digital Encryption | Not Applicable |
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Headsets consists of a pair of headphones for transmitting audio and is connected to a signal source like an audio amplifier or audio player. An amplifier is a device that changes the amplitude of a signal. A headset has a controller for increasing and decreasing the volume while an amplifier has characteristics like bandwidth, gain, efficiency, linearity, noise, output dynamic range, slew rate, rise time, stability, settling time and ringing.
Plantronics is a major manufacturer of headsets and amplifiers. It was the first one to introduce the first lightweight communications headset in 1962.
The most popular Plantronics headsets are the K100 talk hands-free, M100, Voyager PRO, Savi Office professional wireless headset system and BackBeat 903+. Plantronics M22 Amplifier Base Vista is the most popular amplifier.
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