| Viewing angle | 115° (D) /106° (H) / 72° (V) |
| Aperture | F2.0 |
| Focal length | 1.89mm |
| Electronic zoom | 10X |
| Sensor | High-quality CMOS sensor, effective pixels 8 million, 16 : 9 |
| Minimum illumination | 0.5Lux |
| Digital noise reduction | 2D﹠3D digital noise reduction |
| Focus | Manual/Auto |
| Backlight compensation | On/Off |
| Exposure | Exposure parameters are adjustable, supporting automatic exposure |
| Video adjustment | Brightness, clarity, saturation, contrast, white balance, gain, anti-flicker, low brightness compensation and other parameters are adjustable |
| Signal-to-noise ratio | ≥50dB |
| Video format | HDMI: 4KP30, 1080P60 backward compatible; USB output: 4KP30, 1080P60 backward compatible |
| Video compression format | MJPEG, YUY2, H.264, H.265, NV12 |
| Privacy cover | Fully automatic lens cover, automatically closed when non-screen output, automatically opened when outputting screen |
| Number of microphones | 6 MEMS microphones |
| Pickup distance | 6 meters |
| Frequency response | 120 Hz–16 kHz frequency response |
| Number of speakers | Built-in dual speakers |
| Power | 2*10W |
| Output sound pressure | 80±3 dB 1.0M/1.0W |
| Frequency response | 100 Hz-20 KHz frequency response |
| Audio processing | AEC, AGC, ANS |
| Group frame selection | Automatically adjust the screen size according to the number of participants and changes in position to present the best framing |
| Speaker tracking | Supports voice tracking function, real-time tracking of each speaker, ensuring that the speaker is in the center of the screen in real time |
| Remote control | Infrared remote control |
| USB | USB3.0 audio and video output interface, C port |
| HDMI interface | HDMI video output interface |
| LINE IN | 3.5mm audio linear input interface (when an external pickup is connected, the audio input automatically switches to the external pickup) |
| LINE OUT | 3.5mm Linear output, external speaker can be connected (when external speaker is connected, audio output automatically switches to external speaker) |
| Extension microphone interface | RJ45 expansion microphone interface, can connect expansion microphone |
| Power interface | HEC3800 power socket (DC12V), input AC110V-AC220V output DC12V/2A |
| Bluetooth 5.0 | can be connected to mobile phone or other devices via Bluetooth as Bluetooth microphone and speaker |
| Supported operating system | Windows 7, Windows 8, Windows 10, Mac OS X, Linux, Android |
| Storage temperature | -10℃~+70℃ |
| Storage humidity | 20%~95% |
| Working temperature | -10℃~+50℃ |
| Working humidity | 20%~80% |
| Wall mounting | support wall mounting |
| Desktop mounting | comes with desktop mounting bracket |
| Display screen installation | optional display screen upper/lower mounting bracket |