● Wide-band acoustic echo cancellation with HD-Voice, Dynamic Noise Suppression. Automatic Gain Control, Voice band equalization and intelligent microphone mixing.
● Suitable for large conference rooms 80-120㎡, 15-20 participants.
● Speaker Volume up to 95dB, 16 Levels to adjustable.
● Optional 2 extension microphones, pickup distance up to 10 meters.
● Support 3.5mm Jack for Mobile Phone to Conferencing Calling by Answer and hang up.
● Allow to external connection with speaker.
Audio Technology
● DSP based deep echo cancellation>-65dB.
● Echo tail:500ms.
● Bi-directional noise suppression >-18dB.
USB VoIP or Line in/Line out, Electrical Specifications
● USB connector: Standard B type.
● LINE IN/LINE OUT:connector:3.5mm jack.
● Voice frequency response: 100Hz-16kHz.
USB Omnidirectional Speakerphone
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