Bring digitally enhanced audio quality & the comfort of Plantronics headsets to Voice over Internet Protocol (Vo IP) softphones with the Plantronics DA55. The DA55

Includes:: a USB (Universal Serial Bus)-to-headset adapter with digital signal processing (DSP) for crisp, clear sound.

...

Bring digitally enhanced audio quality & the comfort of Plantronics headsets to Voice over Internet Protocol (Vo IP) softphones with the Plantronics DA55. The DA55

Includes:: a USB (Universal Serial Bus)-to-headset adapter with digital signal processing (DSP) for crisp, clear sound.

...

Plantronics offers products for the computer & mobile market segments, specializing in telephone products, such as amplified telephone headsets, telephones for hearing-impaired users & noise-canceling headsets, handsets for use in high-noise environments & value packs. As the worlds leading designer, manufacturer & marketer of lightweight communications headset products, Plantronics produces a great deal of accessories for its versatile headsets. ...

Plantronics offers products for the computer & mobile market segments, specializing in telephone products, such as amplified telephone headsets, telephones for hearing-impaired users & noise-canceling headsets, handsets for use in high-noise environments & value packs. As the world's leading designer, manufacturer & marketer of lightweight communications headset products, Plantronics produces a great deal of accessories for its versatile headsets. ...

The Plantronics Discovery 975 earpiece is ingeniously simple in its technology & design. Inspired engineering blends noise-canceling Audio IQ2 technology, wind noise protection & easy connectivity for premium performance. Patented gel ear tips provide a stable, comfortable fit, & the rechargeable carrying case delivers unparalleled convenience for hours of extra battery life on the go. ...

The Plantronics Encore Pro takes a different approach to headset design. Every component has been designed & produced with one aim the best performance. The microphone is designed to sit in exactly the right place for optimum audio clarity, & the low slung design ensures it can not be seen by the wearer. The slim speaker has a wideband frequency response for clearer & more intelligible conversations. The Encore Pro headset makes no compromise on reliability, durability, comfort or audio quality. Encore Pro; designed for performance
- built to last.
...

The Plantronics Encore Pro takes a different approach to headset design. Every component has been designed & produced with one aim the best performance. The microphone is designed to sit in exactly the right place for optimum audio clarity, & the low slung design ensures it can not be seen by the wearer. The slim speaker has a wideband frequency response for clearer & more intelligible conversations. The Encore Pro headset makes no compromise on reliability, durability, comfort or audio quality. Encore Pro; designed for performance
- built to last.
...

Handsfree working has never been so flexible! The Duo Pro headset family offers you the ultimate in headset versatility; providing outstanding comfort, excellent sound quality & is the first professional headset to be available with a behind-the-head wearing option. The new behind-the-head neckband with its modern styling, gives you all the comfort you would expect from a headb&, combined with the discrete look of an over-the-ear design. The new design complements the existing headband & over-the-ear styles. The unique double T-pad headband & ergonomically designed earloop means the speaker pad does not press against your ear. Duo Pro features advanced speaker technology for optimum voice clarity & all models are available with the Plantronics trademark voice tube or noise-canceling microphone. The Duo Pro headset also has a patent-pending anti-twist boom for perfect placement every time. So, if you are looking for extra productivity, comfort & fashionable style, all in one neat package, Duo Pro is the answer. Duo Pro H171N is the convertible model with a noise-canceling microphone. New ergonomic innovations offer unsurpassed comfort, & the patent-pending anti-twist boom ensures perfect microphone placement. ...

Handsfree working has never been so flexible! The Duo Pro headset family offers you the ultimate in headset versatility; providing outstanding comfort, excellent sound quality & is the first professional headset to be available with a behind-the-head wearing option. The new behind-the-head neckband with its modern styling, gives you all the comfort you would expect from a headb&, combined with the discrete look of an over-the-ear design. The new design complements the existing headband & over-the-ear styles. The unique double T-pad headband & ergonomically designed earloop means the speaker pad does not press against your ear. Duo Pro features advanced speaker technology for optimum voice clarity & all models are available with the Plantronics trademark voice tube or noise-canceling microphone. The Duo Pro headset also has a patent-pending anti-twist boom for perfect placement every time. So, if you are looking for extra productivity, comfort & fashionable style, all in one neat package, Duo Pro is the answer. Duo Pro H171N is the convertible model with a noise-canceling microphone. New ergonomic innovations offer unsurpassed comfort, & the patent-pending anti-twist boom ensures perfect microphone placement. ...

Plantronics CHS142N cellular headset is held against the outside of your ear by the plastic ear loop. If you dont like things inside your ear this headset is a good choice. A clip secures the cord on your clothing to prevent the thing from getting tugged out. ...