TP170 Portable Teleprompter from Desview. Equipped with a 70/30 beamsplitter glass, collapsible drawstring lens hood, and adjustable brackets, the TP170 can turn your tablet up to 17" into a teleprompter for your pre-recorded content. The height-adjustable mount has a total range of 2.4 to 3.8" and features other adjustable components to customize the configuration to suit your recording device of choice.