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Interface USB Type-C
Model KS-G4B-12
+86-13510525060
DetailParametersUser manual

Wireless Conference Speakerphone

With Dual Mic Pods


2 connection methods: The host is equipped with a 5.8G wireless adapter, which provides stable transmission and no interference.

It supports wireless connection and Type-c wired connection. It is plug and play and can be easily connected to PC,

Mac® and Chrome™ devices.

G4B-847x467-ENG-002.jpg



Up to 2 wireless microphones can be optionally equipped, and the optimal pickup radius of each microphone is within 5 meters.

The wireless transmission distance between it and the host is up to 10 meters, and it can be placed anywhere in the conference

room, meeting the needs of conference rooms within 80 square meters.

G4B-847x467-003.jpg



The host has a built-in 6700 mAh rechargeable lithium battery pack with a continuous use time of 10 hours and a long standby

time of 120 days. The expansion microphone has a continuous use time of 12 hours and a standby time of 120 days.

G4B-847x467-004.jpg



3A audio algorithm, automatic echo cancellation, intelligent noise suppression, automatic gain, reverberation reduction,

full-duplex call

G4B-847x467-ENG-005.jpg



The host microphone has 5 buttons to provide a variety of interactive settings for the machine; it also has 5 colored LED

indicators to display various statuses of the machine.

G4B-847x467-ENG-006.jpg



Equipped with a mono 5.2W high-power speaker, excellent high-fidelity speaker technology , and immersive stereo surround

sound to meet the needs of large conference rooms.

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Main unit

Type

Digital silicon Microphone

Sensitivity

Built-in Microphone-26dBFS

SNR

60dB

Frequency Response

100Hz - 16kHz

Transmit Power

Expansion Microphones: 2.4G: +5dBm

USB Dongle: 5.8G+7dBm

Echo Cancellation

Advanced Echo cancellation technology, echo cancellation time up to   256ms

Noise Cancellation

>20dB

Sampling Rate

48kHz

Voice Pick Up Range

5M

Transmission Model

Wired: USB Type-C connection;

Wireless: 5.8G

Speaker Power

Single Channel 5.2W

Control Mode

Button control

Button Function

ON/OFF( Battery Check), Volume+, volume-, speaker Mute, Microphone Mute

Status Display

Colorful LED indicators

Power Adapter

DC12V±0.2V,1A

Battery

6700MAH

Standby Time

6 month

Working Time

10 hours

Charging Time

6 hours

Working Temperature

-10℃ ~ 40℃

Environment Humidity

0-95% RH

Length*Width*Height

230mm×220mm×48mm

Weight

800g

Expansion Microphone

(Maximum it can connect 2 expansion Microphones)

Type

Digital silicon Microphone

Sensitivity

-26dBFS

SN

60dB

Frequency Response

100Hz - 16kHz

Transmitting Power

2.4G: +5dB

Sampling Frequency

48kHz

Voice Pick Up Range

5M

Power Supply

USB type-C

Control Mode

Touch button control

Button Function

ON/OFF, Microphone Mute

Status Display

Colorful LED indicator

Battery

700MAH

Standby Time

6 month

Working Time

12 hours

Charging Time

2 hours

Working Temperature

-10 - 40℃

Environment Humidity

0-95% RH

Length*Width*Height

Φ108x31.5mm

Weight

230g


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