Jabra Speak2 55, MS Teams

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