Bluetooth: Y Bluetooth version: 5.0 Product colour: Black Product type: Group video conferencing system Signal-to-Noise Ratio (SNR): 63 HD type: 4K Ultra HD Maximum video resolution: 3840 x 2160 Total megapixels: 48 Supported video modes: 1080p,2160p Supported graphics resolutions: 1920 x 1080 (HD 1080),3840 x 2160 Maximum frame rate: 60 Aspect ratio: 16:9 Built-in speaker(s): Y Number of speakers: 2 Frequency range: 80 - 18000 RMS rated power: 20 HDMI ports quantity: 2 USB 2.0 ports quantity: 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1 Ethernet LAN (RJ-45) ports: 1 Line-in: Y Line-out: Y Ethernet LAN: Y Wi-Fi: Y Wi-Fi standards: 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax) Megapixel (approx.): 48 Camera type: Dual camera Zoom capability: Y Digital zoom: 6 Horizontal field of view: 110 Vertical field of view: 54 Diagonal field of view: 120 Focus adjustment: Auto Number of camera presets: 9 Aperture range (F-F): 2.2 - 2.4 Minimum illumination: 0.1 Camera shutter speed: 0.01 - 0.033 Microphone sensitivity: -38 Microphone frequency: 100 - 20000 Sound pressure level (max): 130 Number of microphone arrays: 8 Country of origin: China Operating temperature (T-T): 0 - 40 Operating relative humidity (H-H): 10 - 95 Width: 650 Depth: 62 Height: 80 Weight: 4860 Package width: 203 Package depth: 206 Package height: 758 Package weight: 5390 Remote control included: Y Quick start guide: Y