Magnetic projection whiteboard, power PPT small expert

- Dec 01, 2018-

Magnetic projection whiteboard as the name implies, it can be used as a normal whiteboard writing, dust-free writing whiteboard pen is very convenient to use, write without leaving traces. Turn off the lights. It can also be used as a projection screen. And can do PPT projection with a big white wall, that kind of feeling is not too cool! The result that comes out is very clear also, the good news of myopic patient.