BOYA BY-BMM400 conference microphone speaker


115.00 138.00 (incl. VAT)

The BOYA BY-BMM400 is an omnidirectional conference microphone with speaker, it is specially designed for video-shooting and phone call conference.

Includes all necessary cables, BY-BMM400 can work with smartphones, tablets, PC and MP3 player and more. With a portable and compact design, you can take the BY-BMM400 with you nearly anywhere you go and turn easily any room into a conference facility at any anytime and anywhere. It features a 12mm (0.5”) omnidirectional microphone, which is capable of capturing sound in a 2m (6.6’) radius, with 360-degree voice coverage. It’s the ideal choice for video conferencing because it can simultaneously pickup all voices within the effective range.

Integrated built-in amplifier and built-in volume gain control button design, it greatly helps smartphones, tablets, PC to deliver louder sound during phone call/ video conference, make sure everyone could hear the contents from phone call/ video conference, and at the same time, controls the output sound level very conveniently and flexibly under any occasions.


  • Compatible with smartphones, tablets, PC and more.
  • Ideal for video-shooting and phone call conference
  • Omni-directional polar pattern
  • Excellent sound quality
  • Portable and compact design
  • Integrated microphone and amplifier
  • Pick up sound at 2m(6.6’) radius, with 360-degree coverage
  • 3.5mm headphone monitoring
  • Volume gain control available with blue LED indicator
  • Mute function


  • Transducer: Condenser
  • Polar Pattern: Omnidirectional
  • Frequency Response: 40-15 000Hz
  • Output Power: 2.5W
  • Power Requirements: Built-in lithium battery or DC 5V/500mA
  • Plug: 3.5mm TRRS audio interface, USB Type-C audio interface, USB-A audio interface
  • Charging Time: Approx. 2.5h
  • Built-in battery life: Approx 4.5h
  • Coverage Range: 2m (6.6ft) radius
  • Cable Length: 1.2m (3.9ft)
  • Size: 120x120x33 mm (4.7×4.7×1.3”)
  • Weight: 220g (7.8 oz)
SKU: BY-BMM400 Categories: ,



BOYA is a leading and well known audio supplier specialized in providing all kinds of audio solutions such as: wired audio devices, wireless audio systems, portable audio and mobile audio systems for different level of customers. Now our products have been sold to and available in more than 80 countries and regions.With a professional R&D team for over 61 engineers, we're able to develop all kinds of innovate and creative products by our own with latest technology. With our own production factory, we have the capacity to supply our customers with sufficient stock. With our internal quality control department, we control every process of our production including from the very beginning of developing a new product. With quality control, we assure that all customers receive quality products from us.With after-sales service department, we provide our customers fast and high level after-sales service if you meet any problem during usage.