Poly 8M3W7A6#ABA

Overview

The Poly 8M3W7A6#ABA is a Blackwire C5210 USB-C headset designed for professionals who need reliable audio during long meetings, training sessions, and focused work. It offers wired connectivity through USB-C and a 3.5 mm jack, making it compatible with laptops, tablets, and phones. The headset features a cushioned, adjustable headband and a soft synthetic leather ear cushion that rests lightly on one ear, allowing you to stay aware of your surroundings while maintaining clear communication.

Key features

• Noise cancelling microphone that filters out background noise to keep your voice clear and prominent on calls
• Dynamic EQ automatically adjusts audio settings for optimal speech clarity or media playback
• SoundGuard technology protects your hearing by limiting sudden volume spikes during calls
• Mono design leaves one ear open to ambient sounds, helping you stay alert to your environment
• 7.1-foot cable provides flexibility to move around your workspace without disconnecting
• Certified for Microsoft Teams and Zoom, enabling seamless call control with inline buttons
• Foldable earcup and included carrying case make it easy to transport and store the headset
• Durable construction built to withstand daily use in hybrid work, call centers, or study environments

Key specs

• Connectivity: USB-C and 3.5 mm wired connectors
• Cable length: 7.1 feet
• Microphone: Noise cancelling with dynamic EQ
• Compatibility: Windows, macOS, Chromebooks, and mobile devices
• Design: Mono earcup with adjustable, cushioned headband
• Warranty: Two-year limited warranty

Connectivity and compatibility

This headset connects easily to a wide range of devices thanks to its dual wired options. The USB-C plug works seamlessly with modern laptops and Chromebooks, while the detachable inline module allows switching to a 3.5 mm jack for tablets and smartphones. Its certification for Microsoft Teams and Zoom ensures that call controls function intuitively without additional setup, making it a versatile choice for various professional and educational platforms.

Comfort and portability

Designed for extended wear, the headset features a cushioned and adjustable headband that adapts to different head sizes for all-day comfort. The soft synthetic leather ear cushion rests gently on one ear, reducing fatigue during long calls. When you need to move between workspaces or travel, the earcup folds flat and fits into the included carrying case, protecting the headset and making it easy to carry.

Who this headset is for

This model suits hybrid workers, call center agents, and students who require dependable, clear audio and comfort during long sessions. Its mono design is ideal for those who need to stay aware of their surroundings while staying connected. The combination of wired connectivity options and platform certifications makes it a practical choice for users who switch between devices and rely on consistent call quality throughout their day.

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 are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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