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An ergonomically designed push-to-talk amplifier created for emergency services, air traffic control tower operators and other military purposes. Quick Disconnect connection to both top and bottom cords and compatible with JPL and Poly QD Corded Headsets Learn More

Double-sided Bluetooth® headset with Adaptive ANC for the New Open Office. Combining EPOS BrainAdapt™ technology to reduce brain fatigue with industry-leading voice pickup powered by EPOS AI™ to make sure you're getting your message through. Learn More

Spare battery for SDW SDW 5016-5013 (formerly Sennheiser) Learn More

Turn any home office workspace into a conference room. The easy-to-use, all-in-one Poly Sync 10 USB speakerphone delivers high-quality audio for both professional and personal use. Perfect for both voice and music, its two-microphone steerable array reduces surrounding noise. And with clear, understandable touch controls and LED indicators, expect foolproof conference calls. Simply plug-and-play—your choice of USB-A and USB-C connection powers it. Resistant to water and dust, it’s even certified for seamless use with Zoom and Microsoft Teams. If you’re still using the speakers and mic on your laptop, you’re seriously missing out. Learn More

Adapt 130 USB is a single-sided USB headset, optimized for flexible UC professionals. Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control. This product is now End of Life (Formerly Sennheiser) Learn More

A single-sided USB headset, optimized for flexible UC professionals. Comes with a 3.5 mm jack and detachable USB cable. Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control. This product is now End of Life (Formerly Sennheiser) Learn More

A double-sided USB headset, optimized for flexible UC professionals. Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control. This product is now End of Life so limited stock available (Formerly Sennheiser) Learn More

Go from business to casual as this bag transforms from a briefcase to a backpack by slipping the removable and adjustable padded shoulder straps out from their stow-away zip compartment. This backpack's materials have been 100% engineered from 24 plastic bottles! Learn More

A double-sided USB headset, optimized for flexible UC professionals. It comes with a 3.5 mm jack and detachable USB cable . Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control.

End of Line stock (Formerly Sennheiser) Learn More