| Model | Unear A50E |
| Lens |
| Aperture | 1/1.8 |
| Image Sensor | 8 MEG CMOS |
| FOV (diagonal) | 120° |
| Focus | F 2.2mm |
| FOV (horizontal) | 110° |
| FOV (vertical) | 75° |
| Video Performance |
| Lens Distortion Correction | Support |
| 3D Noise Reduction | Support |
| Aspect Ratio | 16: 9 |
| Coded Format | YUV: Max. 480P@30fps MJPEG: Max. 1080P@30fps
H264: Max. 2160P@30fps |
| Anti‑flicker | Support |
| Speaker Tracking | Support |
| Close‑up Group | Support |
| Auto Exposure | Support |
| Auto White Balance | Support |
| Auto Framing | Support |
| Max. Image Resolution | UHD 2160P[4K]@30fps |
| Microphone |
| Microphone Type | 5 MEMS microphones, linear array |
| Sensitivity | ‑38dBV/Pa 94dB SPL@1kHz |
| SNR | 63dBV/Pa 94dB SPL@1kHz, A‑weighted |
| Pickup Range | 5 m |
| Audio Performance |
| Smart Sound Source Localization | Support |
| Beamforming | Support |
| Smart Noise Reduction | Support |
| Full‑duplex Transmission | Support |
| Echo Cancellation | Max. echo coupling loss ≥ 56 dB |
| Auto Gain Control | Automatic gain control within 5m |
| Reverberation Suppression | RT60 < 1s |
| Max. Background Noise Suppression | 18 dB |
| Speaker |
| Peak Power | 5 W |
| Frequency Response Range | 160Hz to 20kHz |
| Sound Pressure Level | 80±3 dB (800, 1000, 1200, 1500Hz) @1W/1m |
| Total Harmonic Distortion | ≤ 5% |
| Cascade |
| Cascade Mode | PoE network cable |
| Cascaded Devices | ≤ 4 M30E |
| General |
| Installation Method | Desktop mount (standard)/TV mount (optional)/wall mount (optional) |
| Color | Moonstone gray |
| Operating System Support | Windows/Mac/Linux |
| Power Supply | DC 48 V/1.35 A |
| Product Dimensions (W × H × D) (mm) | 570.0 × 120.7 × 82.8 |
| Packaging Dimensions (W × H × D) (mm) | 613 × 186 × 130 |
| Weight (g) | Net weight: 2010 Gross weight: 3860 |
| Operating Temperature | ‑10°C to 55°C |
| Storage Temperature | ‑20°C to 60°C |
| Operating Humidity | 20% to 90%RH |
| Interface |
| USB | USB 2.0 Type‑C |
