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Adapt 135T USB Teams certified, single-sided USB headset. Comes with a 3.5 mm jack and detachable USB cable and also a choice of USB A or C. Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control.

(Formerly Sennheiser) Learn More

DECT Cable. EasyDisconnect with 100 cm cable to 2.5mm - 3 Pole jack plug. Connect a SC 230, SC 260, SC 630, SC 660, CC Series or SH Series headset to DECT phones with 2.5mm 3-pole jack. No microphone damping, for use with certain Panasonic phones. Product No: 1000847 (formerly Sennheiser) Learn More

Bottom cable: EasyDisconnect to Modular Plug – Coiled cable – code 01 To be used for direct connection to some phones. (formerly Sennheiser) Learn More

Adapt 130T USB II is a single-sided USB headset, optimized for flexible UC professionals. Comes with a choice of USB A or C and is certified for Teams. Great sound for both calls and multimedia, it comes with a noise-cancelling microphone and an in-line control unit for call control.

(Formerly Sennheiser) Learn More

On-ear Bluetooth® headset with BTD 800 USB-C dongle and carry case . The ADAPT 561 II features a new headband and softer earpads for long-term wearing comfort. Get clearer calls with the foldable boom arm that delivers excellent speech intelligibility and use ANC in noisy environments. (Formerly Sennheiser) Learn More

Dect / GSM cable. EasyDisconnect with 20 cm cable to 2.5mm 3-pole jack. For using a SC 230, SC 260, SC 630, SC 660, CC Series or SH Series headset to a DECT and GSM phone with 2.5mm 3-pole jack. Product No: 1000848 (formerly Sennheiser) Learn More

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

The SupraPlus Dynamic headsets leverage the proven design of the HW261N to set new standards in comfort, reliability and audio quality. The dynamic noise-cancelling microphones enable clear, uninterrupted communications in mission critical applications. The over-the-head design offers a stable fit for extended wear. Circumaural ear-cushions (sold separately) are also available. This model is equipped with Poly TA6M 6 pin Quick Disconnect.

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This circumaural headset with its bi-directional noise-cancelling microphone, is used by Landing Support Officers on Aircraft Carriers. It delivers clear communication in high-noise environments such as the New York Stock Exchange. It has a quick disconnect connector. Learn More