Source 1 Ergonomics

Ergonomics, the applied science of equipment design, as for the workplace, intended to maximize productivity by reducing operator fatigue and discomfort.

Plantronic Headsets

Encore H91 Singe earpiece headband style Adjustable Soft ear cushions for all day comfort Superior voice tube technology Quick Disconnect feature allows you to walk away from the phone while still wearing your headset Tone control

Encore H91N Singe earpiece headband style Noise-canceling microphone Adjustable Soft ear cushions for all day comfort Flexible boom Tone control

TriStar H81 Earbud style headset 4 sizes of user-selectable earbuds Unique three-point fit Weights less than half an ounce Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

TriStar H81N Earbud style headset 4 sizes of user-selectable earbuds Unique three-point fit Weights less than half an ounce Noise-canceling microphone Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

Encore H101 Dual earpieces provides great sound plus over-the-head stability Soft ear cushions for all day comfort Superior voice tube technology Quick Disconnect feature allows you to walk away from the phone while still wearing your headset Tone control

Encore H101N Noise-canceling microphone Dual earpieces provides great sound plus over-the-head stability Soft ear cushions for all day comfort

DuoSet H141 Convertible Soft ear cushion for all day comfort Superior voice tube technology Quick Disconnect feature allows you walk away from the phone while wearing your headset

DuoSet H141N Convertible Noise-canceling microphone Soft ear cushion for all day comfort Superior voice tube technology Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

DuoPro H171N Convertible Noise-canceling microphone Sleek, stylish design Unsurpassed comfort Patent-pending anti-twist boom ensures perfect microphone placement Innovative double T-pad headset for ultimate stability and comfort Best sound quality in its class Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

Mirage H41 Earloop Swiveling receiver Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

Mirage H41N Earloop Noise-canceling microphone Swiveling receiver Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

Supra H51 Singe earpiece headband Soft ear cushions for all day comfort Superior voice tube technology Quick Disconnect feature allows you to walk away from the phone while still wearing your headset

Supra H51N Singe earpiece headband Noise-canceling microphone Soft ear cushions for all day comfort Superior voice tube technology

Starset H31N Earbud style Quick Disconnect feature Innovative design Easy on, easy off Feather weight (8.5 grams) Continuous receiver volume Headset handset selection

Freehand H132N Earbud style headset Noise-cancelling microphone Modular plug to the M12 amplifier Innovative design Easy on, easy off Headset/handset selection switch Six foot long headset cable

GN Netcom Headsets

405-Flex-SF The have-it-your-way headset. 3 wearing styles, plus convenience of a fully-flexible, super-durable boom Add a noise-canceling microphone to block out distracting background noise Featherweight, low-profile design

GN 2100 Soundtube (GN 2110 ST) The voice tube headset with superior sound. Acoustic Transmission Line (ATL) technology eliminates voice tube reverberations Convenient swing-away boom Full-size leatherette ear cushion for all-day comfort

GN 2115 Soundtube (GN 2115 ST) Binaural version of the GN 2110 ST, with an additional leatherette-cushioned speaker to reduce ambient noise. Single-wire binaural design

ADDvantage Plus (ADP-I) The headset call centers count on. BroadBass speakers for great sound quality Noise-cancelling microphone cuts background noise Virtually indestructible DuraFlex cable and mic boom Stay-Put click-stop headbank for a custom fit Pillow-Soft ear cushions for all-day comfort

ADDvantage Plus (ADP-II) Binaural version of the ADP-I. With a second BroadBass speaker, the ADP-II is the top-of-the-line choice for busy call centers.

Optima-G (OPG-1N) The comfortably-priced, high quality headset. Noise-cancelling microphone and PureSound AccuBass speaker for great sound DuraFlex cable and mic boom for lasting durability Stay-Put click-stop headband for a custom fit Pillow-Soft ear cushion for all-day comfort

Optima-G (OPG-2N) Binaural version of the OPG-1N, with a second AccuBass speaker to mask ambient noise, and our convenient single-wire binaural design

805 FLEX The headband-free binaural headset 2 wearing styles, under the chin and behind the neck Flexible mic boom and noise-canceling microphone A choice of eartip styles, foam (on-the-ear) and conical (in-the-ear) Single wire binaural Easily converts to a monaural headset

GN 9120 D Unplug-and-play simplicity. All-in-one design for wireless convenience and ease of use Incredibly lightweight-only 2.1 ounces 2.4 GHz transmissions for great sound, up to 50 feet from base station 5 hours of talk time per battery charge Transmissions secured by digital encryption and Spread Spectrum technology

GN Ellipse You'll go far. Interference-free 2.4 GHz transmissions let you roam 200 feet from base station All-day performance (round-the-clock with optional second battery) Digital Spread Spectrum technology for state-of-the-art call security Beltpack/headset design lets you choose any GN Netcom headset Handset Lifter option lets you answer calls, and hang up, remotely