Product Overview

The MAXHUB BM20 is a 360-degree Bluetooth conference speakerphone designed for small meeting rooms and huddle spaces, combining a 6-element microphone array with a 4-meter voice pickup radius for clear hands-free audio. As an affordable Bluetooth USB speakerphone for conference rooms, the BM20 connects via Bluetooth, USB Type-C, or 3.5mm audio cable, making it compatible with any laptop, softphone, or UC platform without requiring dedicated drivers. Advanced acoustic processing including echo cancellation, intelligent noise reduction, and pressure zone microphone (PZM) design ensures callers on both ends hear natural, distortion-free audio. The BM20 is a practical entry-point conferencing device for teams that need reliable audio in small spaces without platform certification overhead.

Product Description

The BM20 places a 6-element microphone array at the center of a compact circular chassis, capturing speech from all directions within a 4-meter radius sufficient to cover standard huddle rooms and small conference tables of 46 participants. The 360-degree pickup pattern means no participant needs to lean toward the device, which is a common problem with single-element or directional speakerphones. Echo cancellation prevents the device from feeding back its own speaker output into the microphone path, and the intelligent noise reduction algorithm suppresses keyboard clicks, HVAC hum, and paper shuffling that would otherwise distract remote participants. The BM20 pairs with up to three devices simultaneously over Bluetooth, which reduces the friction of switching between a laptop, tablet, and mobile phone in informal meeting spaces. USB Type-C provides plug-and-play connectivity for computers that prefer a wired audio interface, and the 3.5mm port accommodates legacy AV equipment and desk phones. A built-in rechargeable battery delivers up to 8 hours of call time, making the BM20 usable in spaces without convenient power outlets. For teams that need longer pickup range and Teams or Zoom certification, the MAXHUB UC BM35 and MAXHUB UC BM45 offer enhanced capabilities. Browse all MAXHUB audio conferencing products at the MAXHUB collection on Creation Networks.

Key Features

• 6-Element 360 Microphone Array Captures speech from all directions within a 4-meter radius, eliminating dead spots around the conference table.
• 4-Meter Voice Pickup Radius Covers small to mid-sized meeting spaces with up to 6 participants without requiring microphone extensions.
• Acoustic Echo Cancellation Prevents speaker output from re-entering the microphone path, ensuring clean full-duplex conversations.
• Intelligent Noise Reduction and PZM Design Suppresses background noise sources such as HVAC, keyboards, and paper to keep voice intelligibility high.
• Triple Connectivity: Bluetooth, USB Type-C, 3.5mm Works with any laptop, mobile device, or legacy audio equipment without dedicated drivers.
• Connect Up to 3 Devices Simultaneously Maintains Bluetooth pairings with a laptop, tablet, and phone concurrently for seamless device switching.
• 8-Hour Battery Life Supports full days of meetings in spaces without accessible power, charged via wired connection.
• Plug-and-Play Setup No software installation required for USB or Bluetooth connections; operational within minutes.

Technical Specifications

Specifications sourced from MaxHub (maxhub.com).