Features:  -Equipped with 8-core 14-nanometer QCC APQ8053 chip, powerful performance and easy control of 4K images and ultra-clear voice.  -Equipped with 6 array host microphones and 3 ring array extended microphone, provide a better sound reception effect.  -DSP noise reduction chip, with AI intelligent algorithm, intelligent recognition of human voice, eliminate noise.  -Two 2.5-inch high-fidelity speakers to presenting real human voice, bringing a listening experience comparable to HiFi sound quality.  -120°Wide-angle HD camera, 8X zoom with 10°mechanical vertical adjustment up and down, easy to focus on key images.  -USB-C/ SB-A Plug and Play, compatible with multiple operating systems and conference software, for example, Zoom, for Microsoft Teams, Lark, Skype,Tencent meeting...  -The camera is equipped with a flexible lens cover switch to effectively protect privacy and safety.    Specifications:  Power input: 12V-2A;  Power: 10W;  Frequency response range: 130-20kHz;  Camera pixels: 800W;  Wide Angle: 120°;  Video resolution: 4K HD Video;  Video output format: H.264, MJPEG, YUY2;  Field of view adjustment: Support picture zoom in, zoom out, up/down/left/right adjustment;  Number of microphones: 6+3;  Pickup distance:  5m HD pickup for host, 3m pickup for extended microphone;  Bluetooth version:  V5.0;     Package included:   1 x Audio Video Conference Speakers Webcam;  1 x Extended microphone;  1 x Base;  1 x Remote control;  1 x Wall bracket;  1 x Power adapter (We will send you an adapter which according to your country);  1 x 5m USB-C to USB-C Cable;  1 x 7m Extended microphone USB-A to USB-A Cable;  1 x USB C-A adapter;  4 x Screws;  4 x Screw expansion rubber plugs;  1 x Manual