Lenovo 4XD1B84406

Overview

The Lenovo 4XD1B84406 is a wireless VoIP speakerphone designed to deliver clear and natural voice communication for conference calls. It features a four-microphone array that captures sound from all directions, supporting meetings with up to ten participants. The speakerphone offers a frequency range from 150 Hz to 20 KHz and maintains distortion under 1 percent, ensuring consistent audio clarity. Its 6500 mAh battery provides up to 24 hours of use, making it suitable for extended meetings and travel.

Key features

• Omnidirectional four-microphone array captures voices from every angle, allowing up to ten participants to be heard clearly.
• 40 mm speaker driver delivers natural speech with a wide frequency range from 150 Hz to 20 KHz and low distortion for reliable audio quality.
• Flexible connectivity options include Bluetooth 5.0 for wireless use, USB-C for wired connections, and a 3.5 mm audio output to connect headsets or external audio systems.
• Long-lasting 6500 mAh battery supports up to 24 hours of continuous use and recharges fully in under four hours, ideal for back-to-back meetings or travel.
• Built-in power bank functionality allows charging of phones or other devices via USB, providing convenience when power outlets are limited.
• Compact design with included travel pouch makes it easy to carry and set up in various environments such as home offices, huddle rooms, or client visits.
• Signal to noise ratio above 80 dB and 3 W RMS power output ensure balanced audio for both spoken word and media playback.

Key specs

• Microphone array: 4 omnidirectional microphones
• Speaker driver: 40 mm
• Frequency response: 150 Hz to 20 KHz
• Distortion: under 1 percent
• Signal to noise ratio: above 80 dB
• Impedance: 32 ohms
• Power output: 3 W RMS
• Battery capacity: 6500 mAh
• Battery life: up to 24 hours
• Recharge time: under 4 hours
• Connectivity: Bluetooth 5.0, USB-C, 3.5 mm audio output

Connectivity and compatibility

This speakerphone offers versatile connection methods to fit different devices and user preferences. Bluetooth 5.0 enables wireless pairing with laptops, tablets, and smartphones, providing freedom of movement during calls. For users who prefer a wired connection, USB-C offers a stable link with minimal latency. The 3.5 mm audio output allows integration with headsets or external sound systems, expanding its use in various meeting setups.

Ideal uses and environments

The Lenovo 4XD1B84406 is well suited for small to medium-sized meetings, supporting up to ten participants with clear voice pickup. It works effectively in office huddle rooms, home workspaces, training sessions, and client meetings where quick setup and reliable audio are essential. Its long battery life and portability make it a strong choice for professionals who travel frequently or need a dependable speakerphone for remote collaboration.

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.

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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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