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Replacement ear cushions for SDW 5066-5063 5036-5033 (formerly Sennheiser) Learn More

The UI 770 is a wideband amplifier for the headset’s speaker and microphone, which makes it easy to switch between the headset, handset and PC, set the volume of the headset speaker and mute the headset microphone Learn More

A portable speakerphone designed to provide conferencing for mobile UC business professionals using Skype for Business. A built-in cable system connects directly to PC and mobile phone or tablet. Sennheiser HD sound quality and voice clarity provide better interaction. Features include, dual talk function, echo cancelling, music setting and a protective carrying pouch. Product No: 1000226 Learn More

Binaural headset - Use with the attached 3.5mm plug or plug into the USB lead included enabling connectivity with both mobile devices and laptops. Learn More

Connect your Voyager 4300 UC Series headset or your Voyager Focus 2 headset to a desk phone and computer while staying connected to your smartphone with this universal office base and charge stand. Manage all your calls with same headset while ensuring its always charged. 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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Spare single sided headset for the SDW 5000 Series which has a leatherette ear cushion, bendable arm boom and an integrated busylight.

(formerly Sennheiser) Learn More

Earpads leatherette (Large - 1 pair) suitable for: SC 660, SC 660 USB ML, SC 660 USB CTRL, SC 630, SC 630 USB ML, SC 630 USB CTRL. (formerly Sennheiser) Learn More

The Poly Blackwire 3210 corded UC headsets are durable, comfortable, simple to use and easy to deploy. You can easily manage calls from your PC using USB or USB-Type C connectivity. The two different wearing styles (stereo or monaural) help to accommodate every work style. The Blackwire 3200 series offers top notch UC features at a price you can afford. Learn More