Wireless Conferencing Speaker with Expansion Mics Video Conference Camera

• Customization: Available
• Audio Output: 3.5mm Jack
• Color: Black
• Model NO.: KS-G3B-13M
• Installation: Portable
• Microphone Type: Handheld
• Number of Channels: 8 channels
• Operating Frequency: 2.4 GHz
• Power Supply: Battery Powered
• Range: 50 meters
• 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 Deployment
Second-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