Item | Parameter | Description |
Product Appearance |
(The button silk screen is on pending, subject to the final output ID) |
Audio technical parameters | Acoustic echo cancellation(AEC) | Full-duplex echo cancellation depth can reach more than 65dB |
Echo length | ≥500ms |
Two-way noise compression(NC) | Noise compression below 25dB |
Automatic Direction finding Technology of Intelligent microphone(EMI) | Support |
Automatic gain control technology(AGC) | Support |
Audio parameter | Microphone Frequency Response | 100HZ-22KHZ |
Speaker Frequency Response | 100HZ-22KHZ |
Pickup range | 4M,360° |
Speaker volume | Maximum: 85dB |
Interface | Main Microphone |
|
Line in/out | 3.5MM audio in/out interface |
RJ45metwork port | Connect with extended microphone |
USB Interface | TYPE-B audio in/out interface |
Power switch | Long press 3S to open the device |
Expansion Microphone |
|
RJ45 network port | Connected with main microphone |
Button description | Button silk screen |  |
Volume button | | decrease/increase volume |
Bluetooth button |  | Turn on/off Bluetooth |
Off/on hook button |  | Off-hook/on-hook(off-hook enter or exit calling statue when there is a skype for business call.) |
Microphone mute button |  | Turn on/off microphone |
Indicator |
|
Bluetooth status indicator | Blue light flashing | Bluetooth pairing status |
Blue light is on | Bluetooth is connected |
Microphone status indicator | Red light is on | Mute the microphone |
green light is always on | The microphone is working |
Working status indicator | Red light is on | Mute the microphone |
green light is always on | The microphone is working |
Power status indicator | Red light is on | The battery is low and must be charged |
Flashing green | Charging |
green light is always on | The battery is fully charged |
Bluetooth | | Support |
Power supply | Built-in battery | Built-in 5200mA battery , working duration is more than 8 hours. Standby time 90 days |
USB | Able to connect with USB |
Application environment and specifications | Reverberation time | < 0.5 second |
Noise level | < -48 dBA |
System | Windows/Andriod/iOS /Linux |
power supply | AC100~240V,50-60HZ,12W |
Operating temperature | 0°C-50°C (Operating statue) |
humidity | 20%-85% |
Safety specifications | CE MARK (LVD & EMC DIRECTIVE ); ROHS |
Dimension | 152mm*152mm*38mm |
Accessories | Standard accessories | USB cable/cascade cable/instruction manual/certificate/warranty card |
Optional accessories | Bluetooth Adaptor |