Wherever & whenever the need arises to conduct hands-free, high quality PC-based calls & web conferencing, the compact & portable Calisto 420 USB (Universal Serial Bus) speakerphone caters to spontaneous collaboration. Advanced wideband PC audio, combined with a powerful 360-degree omni-directional microphone, reduces echo & drop-outs, greatly improving both voice & audio quality. The clarity of full-duplex audio makes communication more productive for everyone on the call. The Calisto 420 easily connects to a PC via a standard USB (Universal Serial Bus) cable & a convenient headphone jack accommodates private calls. ...

Wherever & whenever the need arises to conduct hands-free, high quality PC-based calls & web conferencing, the compact & portable Calisto 420 USB (Universal Serial Bus) speakerphone caters to spontaneous collaboration. Advanced wideband PC audio, combined with a powerful 360-degree omni-directional microphone, reduces echo & drop-outs, greatly improving both voice & audio quality. The clarity of full-duplex audio makes communication more productive for everyone on the call. The Calisto 420 easily connects to a PC via a standard USB (Universal Serial Bus) cable & a convenient headphone jack accommodates private calls. ...

The Calisto 540 USB (Universal Serial Bus) desk phone bridges the gap between traditional phone functionality & PC communications. Powered by a PC, the Calisto 540 desk phone & speakerphone offer the excellent PC audio clarity of wideband technology. A backlit LCD display shows caller ID, time & users online status. Its simple plug-&-play design allows users to be up & running quickly when connected to a PC USB (Universal Serial Bus) port. ...

Introducing the Plantronics Calisto P620 no cord, no fuss, perfectly portable wireless UC speakerphone that takes unified communications (UC) on the road. Ideal for PC users on the go & mobile professionals who frequently engage in conference calls, the Calisto 620 is a portable Bluetooth wireless speakerphone for making calls through a smartphone, tablet or PC. It is perfect for use at home, in the hotel room or in an office for small-group conference calls. The first wireless speakerphone designed for UC, Calisto 620 seamlessly integrates calls from your laptop, smartphone or tablet in a lightweight portable solution that sounds great & sets up easily, without cords or fuss. Its wireless simplicity delivers untethered all-day productivity, with a reliable seven-hour talk time & the ability to answer/end or mute your call from any device. Plantronics leading-edge technology means noise cancellation, wideband PC audio & 360-degree microphone pickup. The portable Calisto 620 (in its own high-quality travel case) is an ideal size to throw in your carry-on. It's the premium conference-call device that you have on your terms, wherever, whenever, & however you work. Intuitive controls to call answer/end, mute & adjust volume on PC, smartphone or tablet means simplified call management. Mini Bluetooth USB (Universal Serial Bus) adaptor can be stored in a magnetic port under the speakerphone or left in your laptop for always-ready PC connectivity. Auto-switching directional microphones that activate in the direction of the speakers voice provides unmatched audio clarity. Battery meter automatically shows onscreen for iPhone & Android phones & appears as an icon on PC icon tray (with Plantronics Spokes Software). A compact hands-free alternative to the headset, great for conference calls, collaboration or web conferencing. 360-degree room coverage with active background noise cancellation, perfect for mobile professionals who have to make calls in a variety of settings. PC wideband audio & Digital Signal Processing (DSP) reduces drop-outs & echo with Achoustic Echo Canceller (AEC). Full duplex audio support creates natural rich sound that emulates face-to-face conversation. Integrated A2DP lets you listen to streaming media from your mobile device, including your favourite songs, podcasts & more. Features Perfectly portable wireless speakerphone designed for UC Seamlessly integrates calls from laptop, smartphone or tablet Bluetooth mini USB (Universal Serial Bus) adaptor for always-ready PC connectivity Upto 7 hours wireless talk time, up to 5 days standby time Integrated A2DP lets you listen to streaming media from your mobile device ...

Communication across devices has never been more simple with the Calisto 800 series multi-device speakerphone system. The only speakerphone that multi-tasks like you do, experience a whole new way to manage PC, mobile & home phone calls with the Calisto 800 series multi-device speakerphone system. This versatile system provides premium sound & unparalleled audio quality thanks to full duplex wideband audio support & advanced noise cancellation. & with the unique wireless microphone, you can also enjoy remote call control & freedom of movement. ...

The Calisto 800 series of unified communications products provide premium sound & unparalleled audio quality thanks to full duplex wideband audio & advanced noise cancellation. The Calisto 800 series also offers a range of hands-free options including wireless connectivity with Bluetooth headsets or corded connectivity with 3.5 mm headsets/headphones when privacy is desired. ...

Plantronics Circumaural Leatherette Ear Cushion for Plantronics Supra Plus Series Corded Headsets (2 Pack) Plantronics manufactures a range of spares & accessories to ensure users get the optimal performance from their headset solutions. When consumables items are replaced, it is recommended that Plantronics genuine parts are used. All Plantronics spares & accessories are tested to the same rigorous standards as our headsets. This ensures a prolonged product life & better user experience. This is especially important for headset bottom cables since they contribute significantly to the longevity & reliability of your headset solution's overall performance. Features: Plantronics Circumaural Ear Cushion (2 Pack) Covers your entire ear to help seal in sound & eliminate ambient background noise from interfering with conversations Excellent for very noisy environments or for hearing impaired individuals Fits all Plantronics Supra Plus corded series headsets (H251N, H261N, etc) Easy to put on
- just remove standard ear cushion & snap it on Cushy soft leatherette material 3-inch wide by 4-inch tall Special build to order
- please allow extra time Designed for high noise environm Form Factor: Ear Cushion Pack Quantity: 2 Product Family: Supra Plus Product Type: Headset

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First we made it lighter. At only 21 grams, the CS500 Series features the lightest DECT headset on the market (CS540). That means all-day comfort for all-star performance. Then we made it better. Increased range for maximum mobility, one-touch controls, energy efficient power management, simple plug-&-talk installation — the CS500 Series does it all. Make a good call with the new standard in wireless desk phone headset systems.
- Range up to 350 feet away for maximum mobility
- Offers you a choice of four comfort-tested wearing options to match your personal style - Premium wideband audio quality - One-touch call answer/end, vol +/-, & mute - Adaptive power management system optimizes for range & talk time - Conference in up to three additional CS500 or Savi headsets for enhanced collaboration - Guest headsets can subscribe to a base by simply docking the headset - Use with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls

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Plantronics CS500 Series is setting a new standard for wireless desk phone communications. The new convertible headsets – the lightest DECT headsets on the market – feature streamlined design, enhanced performance, & the same great reliability. They offer hands-free productivity up to 120 metre away from your desk, & great collaboration options. Pair your headset with any base by simply docking it, or add up to three additional headset wearers into your call. Switch between narrowband audio to maximise battery life or wideb&, professional-grade audio to enable clearer conversations. Experience outstanding, wideband audio quality, & style like never before. ...

Plantronics legendary CS family is setting a new wireless standard for desk phone communication with the CS500 Series. The system features the lightest DECT headset on the market, a streamlined design & enhanced performance all with the same reliability for hands-free productivity that has made the CS family a bestseller for nearly a decade. ...