Search results for '3 4'

Replacement foam 'donut style' ear cushions for the Blackwire 3210 and 3220 headsets Learn More

Plug-and-play connectivity to PC Softphone and easy Bluetooth connectivity to smartphones and tablets, also certified for Teams. Learn More

Enjoy high-quality sound in a premium portable design for your calls and music with the Speak 710 speakerphone. The first truly professional and personal conferencing device with a Hi-Fi-grade speaker for crystal clear conversation and music. Connect in seconds to a laptop, smartphone or tablet via USB or Bluetooth

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Plug-and-play connectivity to your computer with built-in USB C and USB A connectors or simple Bluetooth 5.2 connectivity to mobile devices. There's also an optional Bluetooth LINK 380 adapter. The iconic, much-loved ‘puck’ shape of the original Speak Series gets a serious makeover with Speak2 75. It’s modern and minimal, with brushed aluminum detailing and premium custom designed speaker fabric, engineered to deliver the most optimal audio experience. And it’s small and durable enough to throw into your bag, too. Learn More

Intuitive and straightforward, the MDA220 USB helps you migrate seamlessly to Unified Communications (UC) while keeping your desk phones. Its intelligent design makes it easy to switch between desk phones, softphones, and, if using a Poly Bluetooth® USB headset, even mobile phones. Teams can manage calls without changing headsets—giving voice to enterprise. Plus, this forward-thinking, adaptable switch is built to facilitate future compatibility with the latest softphones and Poly headsets.

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Poly M22 amplifier brings superior sound-quality and acoustic protection to your telephone. As well as providing compatibility with those telephones that do not allow direct connection of headsets it offers a range of additional features to enhance the sound quality of your phone conversations. Product No: M22 Learn More

Replacement foam ear cushions for the EncorePro HW 710/720 headsets Learn More

This headset/handset switch is designed for use with telephones that are headset ready, and which do not require amplification. It allows users to switch between making calls with either the handset or telephone headset. BiWay comes complete with a headset stand, and is easy to install. Product No: 34286-03 Learn More

Leatherette ear cushion (1 piece) suitable for: DW Office, D10. (formerly Sennheiser) Learn More