Jabra 4093-419-279

Overview

The Jabra 4093-419-279 is a wired mono headset designed for professionals who need clear and reliable audio during long calls while maintaining awareness of their surroundings. It connects via USB-A for easy plug-and-play use with most computers and Chromebooks. The headset features two noise-cancelling microphones and a 20 mm speaker with a frequency response from 50 Hz to 20 kHz, delivering clear voice quality in a lightweight design that supports all-day comfort.

Key features

• Single-ear on-ear design that allows you to stay aware of your environment while on calls
• USB-A wired connection ensures straightforward setup without additional drivers
• Two noise-cancelling microphones reduce background noise for clearer communication
• In-line controls provide quick access to mute, volume adjustment, and call handling without interrupting your workflow
• Lightweight construction at just 1.6 ounces minimizes fatigue during extended use
• Leatherette ear cushion enhances comfort and reduces pressure on the ear
• 8-foot cable length offers flexibility to move around your workspace without disconnecting
• Integration with Jabra Engage+ software delivers real-time call insights to improve communication efficiency
• Certified for unified communications and optimized for total cost of ownership (TCO)
• Includes a control unit and carrying pouch for convenient transport and storage

Key specs

• Connection type: USB-A wired
• Speaker size: 20 mm
• Frequency response: 50 Hz to 20 kHz
• Weight: 1.6 ounces
• Cable length: 8 feet
• Microphones: Dual noise-cancelling
• Compatibility: Most computers and Chromebooks
• Warranty: 3-year limited

Connectivity and compatibility

This headset connects via a USB-A plug, making it compatible with a wide range of desktop and laptop computers, including Chromebooks. The plug-and-play design means no additional software installation is required to start using it immediately. Its compatibility with unified communications platforms ensures smooth integration into professional environments that rely on popular calling and conferencing tools.

Comfort and usability

Designed for extended wear, the headset’s lightweight frame and leatherette ear cushion reduce pressure and discomfort during long calls. The single-ear design keeps one ear free, allowing you to stay alert to your surroundings, which is especially useful in busy office settings. The in-line control unit places essential call functions at your fingertips, helping you manage calls efficiently without distraction.

Who this headset is for

This model is well suited to office workers, customer service representatives, and remote professionals who spend significant time on calls and need a balance of clear audio and situational awareness. Its straightforward USB-A connection and noise-cancelling microphones make it a strong choice for those seeking reliable communication tools without complex setup or heavy equipment.

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, 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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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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