Optoma BM21

Overview

The Optoma BM21 is a Bluetooth conferencing speakerphone designed to provide clear and natural voice capture for small teams, home offices, and professionals on the move. It features a 360-degree omnidirectional microphone that picks up voices from all directions, ensuring everyone around the table is heard without needing to crowd the device. With up to 8 hours of talk time and Bluetooth 4.2 connectivity, it offers reliable wireless performance and portability for meetings anywhere.

Key features

• 360-degree omnidirectional microphone captures voices from every angle, allowing natural conversation flow without repositioning.
• Bluetooth 4.2 technology enables quick and stable pairing with phones, tablets, and laptops for seamless wireless calls.
• Includes a 3.5 mm audio cable for instant wired connection when preferred or required.
• Up to 8 hours of battery life supports extended meetings and back-to-back calls without interruption.
• USB-C charging port provides fast and convenient power replenishment to minimize downtime.
• Compact and lightweight design makes it easy to carry in a backpack or laptop bag for on-the-go conferencing.
• Wireless range of approximately 16 feet allows flexible placement to optimize sound quality in various room sizes.
• Versatile use cases including conference rooms, home offices, remote teaching, and client meetings during travel.

Key specs

• Microphone: 360-degree omnidirectional
• Bluetooth version: 4.2
• Wireless range: approximately 16 feet
• Battery life: up to 8 hours talk time
• Charging port: USB-C
• Wired connection: 3.5 mm audio cable included

Connectivity and compatibility

The BM21 offers versatile connectivity options to fit different setups. Bluetooth 4.2 ensures fast pairing with a wide range of mobile devices and laptops, while the included 3.5 mm cable provides a reliable wired alternative. This flexibility means you can connect easily whether you prefer wireless freedom or a direct audio link.

Ideal uses and environments

This speakerphone works well in small to medium conference rooms, home offices, and remote workspaces. Its portability and battery life make it a strong choice for professionals who need clear audio during client meetings, remote classes, or team stand-ups, whether at a desk, in a hotel room, or on the road. The 360-degree microphone ensures everyone’s voice is captured clearly, supporting productive conversations in diverse environments.

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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