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Poly 218479-01

Voyager 4320 UC Bluetooth On Ear Computer Headset

Regular price $16500

Highlights:

  • Bluetooth 5.2 with BT700 adapter offers stable wireless connection up to 164 feet
  • Dual-microphone boom with Acoustic Fence cuts background noise for clear calls
  • Up to 24 hours of talk time supports long work sessions without charging
  • USB-C wired mode adds flexibility when wireless is not preferred
  • Desktop charging stand keeps headset powered and workspace organized

Every order includes:

  • Fast and secure shipping
  • Free 30-days returns
  • Manufacturer warranty
  • Lifetime customer support

Description

Overview

The Poly 218479-01 is a Bluetooth on-ear computer headset designed to deliver flexible and reliable audio for both wireless and wired use. It connects seamlessly to laptops, desktops, and mobile devices, supporting Bluetooth 5.2 technology with a wireless range of up to 164 feet. With up to 24 hours of talk time on a single charge, this headset is built to keep you connected throughout your workday, whether you are in the office, working remotely, or moving around your workspace.

Key features
  • Dual-microphone boom with Acoustic Fence technology reduces background noise for clear voice transmission during calls and meetings
  • Bluetooth 5.2 wireless connectivity paired with the included BT700 USB-C adapter allows freedom of movement without connection drops
  • Wired USB-C audio option provides flexibility when wireless use is not preferred or possible
  • Desktop charging stand keeps the headset powered and organized, minimizing workspace clutter
  • Certified compatibility with Microsoft Teams, Zoom, and other Unified Communications platforms ensures smooth integration with popular collaboration tools
Key specs
  • Wireless technology: Bluetooth 5.2
  • Wireless range: up to 164 feet (50 meters)
  • Talk time: up to 24 hours on a single charge
  • Connectivity: Bluetooth wireless and USB-C wired
  • Microphone: dual-microphone boom with Acoustic Fence noise reduction
  • Included accessories: BT700 USB-C adapter, USB-C charging cable, desktop charging stand
Connectivity and compatibility

This headset offers versatile connectivity options to fit various setups. The Bluetooth 5.2 connection paired with the BT700 USB-C adapter ensures a stable wireless link to your computer or mobile device, while the USB-C wired mode provides a reliable alternative when needed. Its certification for Microsoft Teams, Zoom, and other Unified Communications platforms guarantees compatibility with the software most professionals use daily.

Performance and reliability

Designed to support long work sessions, the headset delivers up to 24 hours of talk time, reducing interruptions for charging. The Acoustic Fence technology in the dual-microphone boom effectively minimizes background noise, making your voice clear even in busy or noisy environments. The desktop charging stand offers a convenient and tidy way to keep the headset ready for use at all times.

Ideal uses and environments

This headset is well suited to professionals who require clear and consistent audio for calls and meetings, whether working from home, in an office, or on the move. Its wireless range and noise reduction features make it a strong choice for busy workspaces where mobility and sound clarity are essential. The option to switch to wired USB-C mode adds flexibility for different device setups and charging preferences.

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Shipping and delivery

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns and refunds

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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Product warranty

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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