interactive bubbles screen.10. Built-in touch central control function menu, which integrates common signal source switching, sound adjustment, brightness contrast adjustment, image resolution adjustment and other functions under the same central control menu, without any physical keys, including the built-in computer signal channel. The touch menu can be accessed on the screen through gestures under any signal source channel inside, which is convenient and fast, and avoids tedious operations.

interactive bubbles screen.10. Built-in touch central control function menu, which integrates common signal source switching, sound adjustment, brightness contrast adjustment, image resolution adjustment and other functions under the same central control menu, without any physical keys, including the built-in computer signal channel. The touch menu can be accessed on the screen through gestures under any signal source channel inside, which is convenient and fast, and avoids tedious operations. 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.