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QD to QD cable with volume control and mute switch which allows easy adjustment of the speaker volume or muting of the microphone during a call. Suitable for use with headsets equipped with PX type QD (Plantronics/Poly Quick disconnect). Learn More

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

Electronic Hook Switch providing call answer release functionality for the DW wireless range of headsets, specifically for Cisco 8900 & 9900 Learn More

A premium double-sided wired headset designed specifically for office professionals with special hearing needs.

(formerly Sennheiser) Learn More

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

The USB-A to USB-C Adapter allows you to safely connect EPOS USB headsets and speakerphones to USB-C ports on computers and laptops and at the same time preserve the sound quality. The high-quality adapter is compact and is practical to bring along. It can easily be plugged into the USB-C Port on your laptop without further technical installations and is resistant to heavy office use. Please note that the adapter works optimally with computers and laptops. Some tablet PCs and smartphones might not be supported. (formerly Sennheiser) 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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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

Control unit for Jabra Engage corded headsets. Enables easy call control with adjust volume, mute, speed dial, answer and end call functionality. Stay-flat design. USB-A connectivity Learn More