




Product name: Wireless omnidirectional microphone
Model:KS-GU1G

1. Product description: Connect the software video conference and mobile portable recording and broadcasting system through 2.4G wireless or USB extremely fast. Create a simple and portable conference audio space for you.
2. 2.4G wireless transmission: 2.4G wireless technology, stable signal, wireless adapter is connected to the computer, and the farthest transmission distance between the microphone and the computer is 15 meters.
3. Omnidirectional microphone: clear technology for full-duplex voice calls, the pickup angle is 360 degrees without dead ends, and the pickup distance is 3~4 meters
4. Echo cancellation: Master the 256ms echo low-elimination time technology, even if the sound source environment is complex, it can quickly and effectively process the echoes.
5. Speaker: Built-in high-power speaker, AGC automatic gain control, clear and stable output of conference content
6. Built-in lithium battery power supply: can stand by for 90 days for a long time, work continuously for 12 hours, charge the machine through the USB interface, and provide 1AH fast charge
7. Compatibility: Plug and play, compatible with Windows, MacOS, Android, LINUX and other operating systems, and compatible with well-known conference platforms such as ZOOM, Haoshitong, V2, and Quanshi.
Visual operation:

Intelligent processing:

Application scenarios

Specifications
|
model |
KS-GU1G |
|
|
microphone |
type |
Omnidirectional digital silicon microphone |
|
Sensitivity |
-22dBFS |
|
|
signal to noise ratio |
60dB |
|
|
Frequency Range |
20Hz-15kHz |
|
|
speaker |
Built-in high-power speakers, automatic gain control provides smooth audio output |
|
|
echo cancellation |
The industry's top echo cancellation technology, up to 256ms echo cancellation time |
|
|
Noise Cancellation |
>15dB |
|
|
Sampling Rate |
16kHz/48kHz |
|
|
pickup radius |
The maximum pickup distance can reach 3 meters, and the recommended distance is within 2 meters |
|
|
transfer method |
2.4G wireless (priority)/USB wired |
|
|
Audio output interface |
3.5mm headphone jack |
|
|
charging interface |
Mini USB plug and play |
|
|
control method |
Button control, conference camera remote control control (optional) |
|
|
Key Function |
Power on/off, microphone mute, speaker mute, HiFi key, volume down, volume up |
|
|
Status Display |
Two-color LED indicator |
|
|
Power Adapter |
DC5V±0.2V, 1A |
|
|
Battery |
Charging time: about 4 hours, use time: about 12 hours |
|
|
Standby time |
3 months |
|
|
Operating temperature |
0-50℃ |
|
|
environment humidity |
0-95% RH |
|
|
length x width x height |
178mm×162mm×47mm |
|
|
weight |
430g |
|
Packing List
|
serial number |
product name |
quantity |
|
1 |
Omnidirectional microphone host |
1 |
|
2 |
2.4G wireless adapter |
1 |
|
3 |
USB cable |
1 |
|
4 |
Power Adapter |
1 |
|
5 |
portable storage bag |
1 |
|
6 |
accessories storage bag |
1 |
|
7 |
user's manual |
1 |