Wireless bluetooth and USB wired connection, the pickupradius can reach 3 meters, suitable for small meetings of 15 squaremeters, distance teaching and video calls.
4 mic array, 360°pickup
pickup distance is 3 meter(about 10ft), suitable for 15 square meters room.Low background noise，Professional digital noise reduction,effectively reduce ambientbackground noise.
Sound enhancement
Automatic gain control, enhancevocals for louder and clearer sound.Usb wired and Blue tooth wirelessconnection, easy to install and use.
Bidirectional noise compression
two-way noise reduction processing ofthe noise in the local space andreturned from the remote.2600mAH capacity，Large battery capacity, super longstandby time, exquisite and small,easy to carry.
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Specification |
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Pickup radius |
3m |
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Speaker volume |
80dB |
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Pickup mode |
360° all-round pickup |
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Voice sampling rate |
16KHz |
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Reverberation time |
< 0.5sec |
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Noise level |
< -48dBA |
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Microphone signal frequency |
100Hz-7KHz |
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Speaker signal frequency |
100Hz-22KHz |
| Audio 3A algorithm | Echo Cancellation (AEC), Noise Suppression (ANS), Automatic Gain (AGC) |
| Intelligent Microphone Auto Direction Finding Technology (EMI) | Support |
| Full duplex echo cancellation, dynamic noise suppression | Support |
