MAXHUB Bluetooth Speakerphone Model UC BM20

MAXHUB Bluetooth Speakerphone for Teleconference

Pickup Distance 4 Metres Radius
Microphone 6-Element Microphone Array
Frequency 150Hz~8kHz
Sensitivity 38dBV
Signal to Noise Ratio 65dB
Features Advanced Echo Cancellation,
Intelligent Noise Reduction,
Wideband voice processing
Maximum Sound Pressure Level 80dB SPL@1m
Distortion ≦4% @150Hz~16kHz
Signal-to-noise Ratio ≥75dB@1m
Frequency Response 150Hz~16kHz
Features simultanous connection (USB, Bluetooth, AUX)
USB Features
Colour System / Compression H.264/ YUY2/ MJPG
UAC UAC Audio Compatible
I/O Ports & Buttons & Indicators
USB USB Type C (Audio in/ out + Charge 5V/ 2A)
AUX 3.5mm (Audio in/ out)
Bluetooth BT4.2+EDR
Mode Music mode/ Call mode(in Bluetooth mode)
Buttons 6 (Power, Answer/ hang up, Mute, Bluetooth)
Indicator Light Power, Volume, Blutooth,
Microphone Mute, Answer/ Hang up
Battery 7.4V/ 2200mAh
Battery Capacity Wired 5V/ 2A
Charging Requirement Wireless 5W
Battery Life on a Single Charge Up to 8 hours
Physical Specification
Dimension (Diameter×Height) 120mm×35.2mm
Net Weight 395g
Colour Dark Grey
Package Contents
BM21 Speakerphone 1
USB Cable 1
AUX cable 1 (3.5mm Audio)
Quick guide 1
Operating Temperature -5℃~40℃
Operating Humidity 10%~90%RH
Storage Temperature  -20℃~60℃
Storage Humidity 10%~90%RH
Compatible Application
Support Major VC Software ZOOM, Microsoft® Teams, Google Meet,
Google Hangouts, Cisco WebEx®,
RingCentral, etc.