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Spare battery for SDW 5066-5063 and SDW 5036-5033 (formerly Sennheiser) Learn More

Spare battery compatible with the DW series headsets (formerly Sennheiser) Learn More

Work your way in style Stay focused with ANC that reduces background noise, helps you concentrate in busy open offices and boosts productivity on-the-go. Ensure clear business calls with a solution optimized for UC and switch easily between devices as you multitask. (formerly Sennheiser) Learn More

This Bluetooth headset provides a stylish appearance, with ultimate audio quality playback experience, retractable hidden microphone arm technology, 4 levels of active noise cancellation (ANC), and Yealink Acoustic Shield Technology supported by multiple microphones. Nb this model is the black version, it does not come with a charge stand.

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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

Deluxe Travel USB Charging Kit for Savi W440, Savi W440-M, Savi W740, Savi W740-M USB Battery Charging Kit (kit includes USB charger and extra battery) Product No: 84603-01 Learn More

The Poly DA80 is a high-performance USB audio processor for analog headsets that allows you to easily switch between your desk phone and soft phone without having to change headsets. Equipped with Inline Control - this enables users to answer, end, mute and control the volume of calls without changing the settings on the computer. Other features include built in DSP technology, superior noise and echo cancellation and the DA80 meets OSHA and Noise At Work regulations. Simply connect your Poly headset the QD connection point and you're ready to go! Product No: 201852-02 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

On any given day, you might need to collaborate with colleagues remotely, field calls from customers or listen to music to help you focus on your latest project. Now there’s a headset that’s flexible enough to meet the demands of your role inside the office and out. Voyager 6200 UC offers everything you’d expect from Poly — active-noise canceling, clear voice transmission and premium audio — in a versatile Bluetooth® neckband headset with earbuds. Intuitive controls make it easy to use, and the neckband vibrates to signal an incoming call. Voyager 6200 UC is so comfortable and low-profile that you can use it all day long, in the office and on the go. Learn More