USB/Bluetooth Wireless Desktop Conference Speakerphone with 360 Audio Pickup up to 4M

USB/Bluetooth Wireless Desktop Conference Speakerphone with 360 Audio Pickup up to 4M


The BG-SMB-4M USB/Bluetooth/2.4G speakerphone is a business grade conference call audio solution. Connect to a PC or laptop and instantly replace the computer's speaker and microphone with crystal clear sound free from echoes or distortion. It is suitable for small to medium conference rooms, home offices, and business travelers for personal or small group conference calls.

  • Function: Conference Speakerphone
  • Interface: USB interface, 3.5mm audio output
  • Power supply: USB power supply (5V/500m)
  • Computer environment: Windows, Mac OSX, Android
  • Echo length cancellation: ≥500ms
  • Acoustic Echo cancellation (AEC): >65dB

MSRP $299.00*

*Pricing is for US only. International pricing will vary.
  • Integrated high-fidelity omni-directional microphone provides 360 degree pickup up to 12 feet away.
  • Connects in seconds to laptops, smartphones and tablets via USB, Bluetooth, or 2.4G wireless
  • 22KHz full duplex echo cancellation & noise reduction removes ambient room noise
  • Advanced DSP technology delivers remarkably rich, crystal-clear audio
  • Ideal for voice, music and multimedia
  • Designed to be as mobile as you are - Lightweight design, protective travel pouch, and a 4 hour battery life help you get things done on the go
  • Suitable for meeting rooms up to 40 square meters
  • 3.5 mm audio output allows multiple playback options
  • Works with most video conferencing and cloud communication apps

Voice technical parametersAcoustic Echo cancellation (AEC): >65dB
Echo length cancellation: ≥500ms
Bidirectional noise compression (NC): <25dB
Automatic Direction finding Technology of Intelligent microphone (EMI)
Automatic gain control (AGC)
Audio parametersMicrophone frequency response: 100Hz-22KHz
Speaker frequency response: 100Hz-22KHz
Speaker volume: 95dB at the most
Microphone sound-pickup diameter: 4m, 360 degrees full range
InterfaceBluetooth /USB interface, 3.5mm audio output
Power supplyUSB power supply (5V/500m)
Computer environmentWindows, Mac OSX, Android
Operating environmentOperational environment: 0°C ~ 40°C, Working humidity: 20 ~ 85% (no frost)
Size141x141x42mm / 192x192x90mm (before/after packaging )
Weight260g/500g (Net/Gross weight)




Package Contents
① Microphone
② 1.8m USB cable
③ User manual

Device Interface

See full description of the connections here

Warranty: 2 years

Buy this USB/Bluetooth Wireless Desktop Conference Speakerphone with 360 Audio Pickup up to 4M

MSRP $299.00*

*Pricing is for US only. International pricing will vary.
High Quality Audio/Video Electronics
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