Poly Voyager 4320 UC Wireless Bluetooth Headset (218475-01 / HP 76U49AA)

Stay productive at home or in the office with the Poly Voyager 4320 UC — a professional-grade dual-ear Bluetooth stereo headset with noise-canceling dual-mic Acoustic Fence technology, 24-hour talk time, and seamless multi-device connectivity. Backed by Reef Telecom's industry-leading 10-year warranty.

Key Features

• Bluetooth 5.2 Wireless: Up to 164 ft (50m) range with included BT700 USB-A adapter
• 24-Hour Talk Time: Up to 47 hours listen time; 50 days standby; fast charge (10 hrs listening in 15 min)
• Noise-Canceling Dual Mic: Acoustic Fence technology blocks background noise for crystal-clear calls
• Multi-Device Connectivity: Connect to PC/Mac and mobile phone simultaneously; pairs with up to 8 devices
• UC Platform Compatible: Works with Microsoft Teams, Zoom, Cisco Webex, RingCentral, and more
• All-Day Comfort: Lightweight 162g design with adjustable padded headband and memory foam ear cushions
• Wired Fallback: Audio over USB mode via included USB-C cable when battery runs low
• SoundGuard DIGITAL: Acoustic hearing protection safeguards against audio spikes
• On-Call Indicator: LED lights let coworkers know when you're on a call

What's in the Box

• Poly Voyager 4320 UC Stereo Headset
• BT700 USB-A Bluetooth Adapter
• USB-C Charging Cable
• Carrying Pouch

Ideal For

Hybrid and remote workers, call center professionals, and IT departments deploying enterprise-wide headset solutions. The Voyager 4320 UC replaces the popular Voyager 4220 series with improved range, battery life, and Bluetooth 5.2 support. Compatible with optional Voyager Office Base (sold separately) for desk phone connectivity.

Part Numbers: 218475-01 | HP 76U49AA | PLAN-VOYAGER-4320-UC

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All products include our industry-leading 10 Year Warranty backed by Reef Telecom.