Product Introduction
KC-M51
Adopt 4 arrays of silicon microphones with 360-degree coverage.
Microphone processing technology: built-in high-performance 3A algorithm.
Adopt Beam Forming (BF) technology.
Microphone sampling rate: 16~48K.
Pickup distance: Pickup radius of 4 meters.
Speaker Playback: Adopt high power speaker with 105DB instant volume.
Transmission mode: Type-C USB, wireless 2.4GHZ.
Wireless connection distance: 10 meters
Adopt array of light bands, support color indication, divided into different colors to show different states.
Support headset function, easy for private call.
Adopt light touch button, showing simple and high-end.
Battery power is visible, segmentation and ranking indication.
Volume level is visible, segmented and graded indication.
Long battery life, large capacity lithium battery, 3200MAH.
Super long standby time, full charge, can be placed on standby for a year, the battery still has power.
Multi-noise reduction technology, physical noise reduction + algorithm noise reduction.
Support cascade, covering up to 80 square meters conference room
Adopt advanced braided 1.8m Type-C aluminum connector.
With full duplex echo cancellation, dynamic noise suppression, automatic gain control and other voice processing technologies.
Support USB function, connect computer and video conferencing system to realize full-duplex hands-free call function
Support a variety of software video conferencing, cloud house, will smooth, Tencent conference, ZOOM, nail, good vision, Vidyo, WebexSkype for business, Google hangout and all other web conferencing software.
Support external amplifier speakers, easy to support a larger venue.
Product Parameters
|
Name |
KC-M51 |
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|
Microphone |
Type |
Omni-directional digital silicon microphone |
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Sensitivity |
-26dBFS |
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Signal-to-noise ratio |
64dB |
|
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Frequency Response Range |
20Hz-15kHz |
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Speakers |
Built-in high-powered speakers, AGC automatic gain control to provide smooth audio output |
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Echo cancellation |
Industry's top echo cancellation technology, up to 256ms echo cancellation time |
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Noise Cancellation |
>18dB |
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Sampling rate |
16kHz/48kHz |
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Pickup radius |
Maximum pickup distance up to 6 meters, the recommended distance of 3 meters or less |
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Transmission method |
Bluetooth 5.0, downward compatible with 4.2, etc. |
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Audio output interface |
3.5mm headphone jack |
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Wireless connection distance |
30 meters (without obstacles) |
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Charging port |
Type-C USB |
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Control method |
Button Control |
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Key Function |
Switch on/off, power inquiry, MIC mute, speaker mute, MIC switch, volume minus, volume plus |
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Power adapter |
DC5V±0.2V,1A |
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Battery |
Charge time: about 3.5 hours, use time: about 6 hours |
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Standby time |
12 Months |
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Operating temperature |
0-50°C |
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Ambient Humidity |
0-95% RH |
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Diameter×Height |
146mm×43mm |
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Weight |
360g |
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