Features: 4K HD Camera: 4K ePTZ camera supports up to 1080p 30 frames video call; 94 wideview angle with automatic color balance, everyone clearly presented in the scene. Ideal for ultra-high-definition video calls. Intelligent AI Technology: The camera realizes intelligent tracking, with automatic zoom in, zoom out, and pan functions, Keep the subject always in the center of the screen. Excellent Microphone: The built-in microphone array and independent speaker are with advanced audio algorithm for acoustic echo cancellation and noise suppression, 3-5m voice pickup distance to ensures is heard clearly. Hi-Fi Speaker: SeeUp4C uses carefully tuned 2W true voice speakers, which can achieve 360 sound diffusion, true and full. Suitable for individuals and small meeting rooms without additional audio devices. Wide Compatibility: USB interface, plug and play. SeeUp4C is compatible with all major VC applications and UC platforms such as Zoom, skype, webex, etc. Supported Windows 10/8/7; MacOS 10.10 or above; Chrome OS; Android V5.0 or above. Specification: Model: SEEUP 4C Camera Size: 260 W x 56 H x 60 D (mm) Camera Weight: 400g Camera Sensor size: 1/3.0 Pixel: 8.0 Mega-pixel4K Focus: Auto Framing and face tracking Zoom4 Times Digital Zoom Ai Speaker Tracking Interface: USB2.0 Image resolution: Maximum 3840*2160/30fps Photo resolution: Maximum 3840*2160/30fps View Angle: D94/H90/V55 Minimum Illumination: 350Lux Aperture/Brightness/Contrast: Automatic Shortest shooting distance: 50cm White balance: Automatic Frame rate: Maximum 30fps (MJPG) Speaker Maximum output: 2W Resistance value: 4 Peak power: 3W Frequency range: F0~20KHz Microphone Number of Microphones: 2 x MIC Directivity: Omnidirectional Signal to Noise Ratio: 64.5dB Sensitivity: -26dB Maximum Sound Pressure Level (SPL): 120dB Frequency response: 20Hz~8KHz Voice Pick up Range: up to 3-5m Supported Systems: Windows 10/8/7; MacOS 10.10 or above; Chrome OS; Android V5.0 or above Compatibility: any application that supports standard USB audio and video drivers. Package Size: 275 x 98.5 x 78mm/10.8x3.8x3in Package Weight: 550g/19.4in Packing List: 1 x SeeUp 4C Conference Camera 1 x User Manual 1 x Camera Remote Control