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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

The ultimate wireless headset powered by EPOS AI™ for personal audio with superb call clarity, stereo sound and adaptive ANC. Enjoy multi-point connectivity via Bluetooth® to mobile and softphone simultaneously. BTD 800 USB dongle connects to your PC. (Formerly Sennheiser) Learn More

Take video conferencing to a new level with EXPAND Vision 5 for small meeting rooms. A powerful all-in-one video bar with outstanding audio performance and razor-sharp video thanks to two integrated speakers and four microphones. Certified for Microsoft Teams Rooms on Android™ (with EXPAND Control), RingCentral Rooms™and Zoom Rooms. 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

Recommended for professionals on calls all day in noisy office environments that are looking for connection to desk phones, it connects to PC via USB-A cable, desk phone via included cable; smartphone via Bluetooth. Accessories include Carry case, Office base, Telephone interface cable and USB-A cable. Learn More

For office/home/hybrid workers who wants discrete wireless earbuds that are optimized for communication and audio use. Each bud has a three-mic array that triangulates on your voice and minimizes surrounding noise so you’re always loud and clear. Combined with hybrid and adaptive Active Noise Canceling (ANC), and advanced noise blocking algorithms ensures crystal clear audio on both sides of the call. Designed for all day wear, these buds are lightweight, come with 3 sizes of conical-shaped ear tips engineered for maximum comfort.

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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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Recommended for professionals on calls all day in noisy home or office environments, it connects to PC via included BT700 Bluetooth adapter or via USB cable; smartphone via Bluetooth. Accessories include: Carry Case, BT700 USB adapter, charging cable and charging base. Learn More

Ergonomic Design - The design of this keyboard with splitted key zones and gently sloped shape encourages natural position of hands, wrists, and forearm in maximum comfort for long use. Learn More