久久久国产r6精品,国产成人 精品小视频69,国产精品丝袜厕所综合区_午夜

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                75-INCH PRESCHOOL ALL-IN-ONE MACHINE

                 Product overview Aluminum alloy frame, surface brushed anodized treatment, iron shell back cover, active heat dissipation;4mm physical toughened anti-riot high-permeability glass; Enhance visual effects and improve touch experience;High-speed 10-point infrared touch, faster writing speed, the best writing experience;Ultra-narrow drawing face frame, ultra-narrow design, one side of the whole face frame is only 22MM.The use of the international standard OPS slot, the integration of plug type design, easy to upgrade and maintenance, no external computer module connection line, beautiful body.Front mounted expansion ports: 1 channel PC-USB, 1 channel TV-USB, 1 channel HDMI, 1 channel Touch-USB interface, convenient for users to expand the use.Front remote control window, convenient for users to operate with the remote control, set and debug the machine to...
                 
                 

                 nullProduct overview

                Aluminum alloy frame, surface brushed anodized treatment, iron shell back cover, active heat dissipation;
                4mm physical toughened anti-riot high-permeability glass; Enhance visual effects and improve touch experience;
                High-speed 10-point infrared touch, faster writing speed, the best writing experience;
                Ultra-narrow drawing face frame, ultra-narrow design, one side of the whole face frame is only 22MM.
                The use of the international standard OPS slot, the integration of plug type design, easy to upgrade and maintenance, no external computer module connection line, beautiful body.
                Front mounted expansion ports: 1 channel PC-USB, 1 channel TV-USB, 1 channel HDMI, 1 channel Touch-USB interface, convenient for users to expand the use.
                Front remote control window, convenient for users to operate with the remote control, set and debug the machine to use.
                Speakers out of the sound front, to prevent due to the embedded environment resulting in sound effect deterioration.
                The Android motherboard and PC inside the machine have built-in WiFi modules, which are convenient for users to carry out wireless transmission and network operation through WiFi.
                Support side pull touch menu, support any channel writing, annotation, screenshot function; Child lock function, through the setting can be shielded key function.

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                久久久国产r6精品,国产成人 精品小视频69,国产精品丝袜厕所综合区_午夜