interactive screen outdoor.( 5) Built-in front-facing 2 * 15W speakers to ensure sound quality, 3 front USB ports, 1 HDMI, 1 VGA, and 9 physical function keys on the front, which can adjust screen brightness, volume, power on and off, etc., which is more convenient to use.

interactive screen outdoor.( 5) Built-in front-facing 2 * 15W speakers to ensure sound quality, 3 front USB ports, 1 HDMI, 1 VGA, and 9 physical function keys on the front, which can adjust screen brightness, volume, power on and off, etc., which is more convenient to use. IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.