Wireless Conferencing Speaker with Expansion Mics
Omnidirectional Microphone Deployment Second-generation full-duplex voice calling technology, available with one digital
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Basic Info
Model NO. | KS-G3B-13M |
Sound Field Force | Pressure Type |
Connector(s) | USB |
Wireless Technology | DSP Digital |
Output Impedance | 50-1000Ω |
Type | Digital Silicon Microphone |
Sensitivity | -26dbfs |
S/N Ratio | 60dB |
Frequency Range | 100Hz - 16kHz |
Echo Cancellation | Advanced Echo Cancellation up to 256ms |
Noise Suppression | >20dB |
Sampling Rate | 48kHz |
Pickup Range | 5m |
Transmission Mode | USB2.0/RF5.8g |
Speaker Power | Dual Channel 5W*2 |
Power Adapter | DC12V±0.2V,2A |
Battery | 3400mAh*2PCS |
Control Mode | Button Control/Remote Control |
Status Display | Two Color LED Indicator Lights |
Transport Package | 400*61*70mm |
Specification | CE, FCC |
Trademark | OEM |
Origin | Shenzhen, China |
HS Code | 8525801390 |
Production Capacity | 50, 000PCS/Year |
Product Description
Omnidirectional Microphone DeploymentSecond-generation full-duplex voice calling technology, available with one digital silicon microphone and up to three wireless omni-directional microphone deployment. Each microphone pickup distance is not less than 2m. What's more, flexible movement is a good solution to the problem of far-field sound pickup.
Built-in 2*4W speakerphone, 5.8G Wireless or USB 2.0 connection optional.
Omni-directional microphone standby time up to 3 months, working time up to 4 hours. Equipped with 12V 1A fast charge.
Small size for easy movement, USB Plug & Play. It's easy to use by abandoning traditional complex connection method.
Product Description
- 2.4G Wireless Transmission: with stable signal, USB wireless receiver connect to PC, the maximum distance between the receiver and microphone can reach to 15 meters.
- Omni-directional Microphone:Full duplex OMNI-Directional MIC,with 3-4 meters pick up range
- Speaker:In built powerful speaker, AGC provide excellent audio quality
- Battery: 90H Super long standby, continues work for 12 hours.Support 1AH quick Charge.
- Competibility: Plug&play, competiable with Windows,MacOS,Android,LINUX Operation system.
Main unit | |||
Internal auxiliary microphone | Type | Digital silicon microphone | |
Sensitivity | -26dBFS | ||
S/N ratio | 60dB | ||
Frequency range | 100Hz - 16kHz | ||
Wireless transmitting power | 2.4G: +5dBm (Main unit connects expansion mics)5.8G: +7dBm( Main unit connects PC) | ||
Echo cancellation | Advanced echo cancellation up to 256ms | ||
Noise suppression | >20dB | ||
Sampling rate | 48kHz | ||
Pickup range | 5M | ||
Transmission mode | USB2.0/RF5.8G | ||
Speaker power | Dual Channel 5W*2 | ||
Power adapter | DC12V±0.2V,2A | ||
Battery | 3400mAH*2pcs | ||
Control mode | Button control/Remote control | ||
Button functions | Power ON/OFF, Volume+, Volume-, Microphone Mute, Speakerphone Mute | ||
Status display | Two color LED indicator lights | ||
Standby time | 3 months | ||
Working time | 4 hours | ||
Work Temperature | -40ºC~50ºC (Storage temperature) | ||
-10ºC~ 40ºC (Working temperature) | |||
Humidity | 0-95% RH | ||
L x W x H | 400mm×61mm×70mm | ||
Weight | 900g | ||
Expansion microphone (Max 3 pcs) | |||
Microphone | Type | Digital silicon microphone | |
Sensitivity | -26dBm | ||
S/N ratio | 60dB | ||
Frequency range | 100Hz - 16kHz | ||
Sampling rate | Record: 8kHz | ||
Pickup range | 3M | ||
Wireless transmission mode | 2.4G ISM | ||
Wireless transmitting power | 2.4G: +5dBm | ||
Total power | 0.2W MAX | ||
Charging port | USB type-c / Charging tray contact charging | ||
Control mode | Touch button control | ||
Button functions | Power ON/OFF,Microphone Mute,Pairing | ||
Status display | Two color LED indicator lights | ||
Power adapter | Charging tray DC5V±0.2V,2A | ||
Battery | 800 mAH | ||
Standby time | 6 months | ||
Working time | 8 hours | ||
Work Temperature | -40ºC~50ºC (Storage temperature) | ||
-10ºC~ 40ºC (Working temperature) | |||
Humidity | 0-95% RH | ||
L x W x H | φ70x49mm | ||
Weight | 300g | ||
Charging tray | |||
Input voltage/current | 5V/2A | ||
Maximum charging mics | 2pcs | ||
Maximum charging current | 600mA/pc | ||
Dimension | 200x100x16(mm) | ||
Weight | 170g | ||
Interface | USB type-c |
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