Product Name: supply VR book, interactive desk YDLH
Price: concerted US$
Detail: A magical and original book! There is no twisted lines and no sensor on the desk or around it, and you can open the book in the air by moving your hand or touch the bottom to reach the page you wanted.
it saves lots of space and time! Also it is free of maintenance and it can be stroke and rained strongly, so it is especially suitable for public occasion