Adopting the design concept of dual backup, one hand-in-hand digital conference system channel and one Dante audio network channel. The two links can work simultaneously or independently. Gooseneck-free design, using FionTu's original DMA digital microphone array technology Built-in 21 microphone heads, broadband pickup, long pickup distance, good directivity, excellent sound quality Touch-type speaking switch, sensitive and convenient High-definition ultra-thin LCD screen, 1920*1080P resolution, aspect ratio 16:9 customizable touch screen After the display screen rises, it automatically powers on. After the display screen falls, it automatically powers off The display driver board is directly installed in the display screen to prevent signal attenuation, interference, screen distortion, screen flashing and other abnormalities Multi-function high-integration interface, which can simultaneously transmit video, audio, control signal, touch signal, power signal and other data The soft interface eliminates the disadvantages of poor contact, maintenance trouble, unstable interface, etc. Dante audio network channel, based on IP network technology, provides low-latency, high-precision, and highly compatible digital audio transmission for point-to-point audio connections Stable and reliable, accurately restore audio signals Customized chairman unit configuration function, any unit can be temporarily defined as a chairman unit according to on-site needs, and there is no limit on the number of chairman units Diverse software modules can realize multiple working modes, custom chairman/executive chairman, microphone flip, camera tracking, central control and other functions. It is highly forward-looking and can easily expand new functions in the future Embedded installation, electric control flip, unified/single control of electric flip structure, flip the microphone up when speaking, and buckle it when not speaking Specially treated transmission structure to reduce noise, waterproof treatment inside, general conference tea leakage will not affect its use Easy to operate, neat and beautiful desktop, mainly used in high-end conferences, speeches, teaching and other professional occasions