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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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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

Amplified bottom cable to fit the Avaya telephones. Please also check compatibility tab. Product No: 49323-46 Learn More

Bottom cable: EasyDisconnect to Modular Plug – Coiled cable – code 01 Can be used with all active boxes as well as for direct connection to most phones (formerly Sennheiser) Learn More

Bottom cable: EasyDisconnect to Modular Plug – Coiled cable – code 17 To be used for direct connection to some phones. (formerly Sennheiser) Learn More

Dect / GSM cable. EasyDisconnect with 100 cm cable to 2.5mm 3-pole jack. For using a CC or SH headset with a DECT / GSM phone with 2.5mm 3-pole jack. Product No: 1000850 (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

Bottom cable: EasyDisconnect to Modular Plug – Coiled cable To be used with Avaya 1600 series telephones (formerly Sennheiser) Learn More

About the size of a matchbox, the ultra-compact UI 710 is the middleman between your phone and headset. It allows you to switch between handset and headset at the touch of a button for real phone flexibility. Learn More