... portable interactive whiteboard 1, Portable, Finger touch ; 2, Fits 40-85'' Whiteboard; 3, Multi Writing; 4, CE, FCC portable interactive white board World's first Finger touch portable interactive ... . 4, Support Remote Control (Option): use the wireless laser pen instead of mouse to achieve remote control ... of left or right click, just like a air wireless mouse. 5, Gesture recognition. “Palm” to erase, ...