Perfect for room sizes
Up to 4.5 x 4.5 m | 14.76 x 14.76 ft
Number of microphones
4
Microphone Type
Digital MEMS
Microphone frequency range
150 Hz – 7000 Hz
Microphone reception range
Up to 2.3m | 7.55 ft
Full duplex
Yes
Speaker Size
50 mm | 1.97 inches
Peak audio
output 85 DBPL at a distance of 0.5 m
Speaker bandwidth (music mode)
100 Hz – 20,000 Hz
Speaker bandwidth (talk mode)
150 Hz – 7000 Hz
Acoustic Echo Cancellation (AEC)
Yes
Voice level normalization (automatic gain control, AGC)
Yes (for outgoing audio)
Broadband
Up to 8000 Hz
Noise reduction during calls
Yes