best interactive touch screen.It is possible that the touch screen reflection stripes are partially covered and can be wiped clean with a dry soft cloth. It is also possible that the reflection stripes on the touch screen are partially scraped off by hard objects and cannot be repaired.

best interactive touch screen.It is possible that the touch screen reflection stripes are partially covered and can be wiped clean with a dry soft cloth. It is also possible that the reflection stripes on the touch screen are partially scraped off by hard objects and cannot be repaired. 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.