RioTouch interactive whiteboard software made in China 1.competitive price 2.fast delivery ... moveable, previous page, next page, select, rotate, zoom in/out, eraser.2. Use finger or pen as a mouse ... file to annotation or edit. Support bmp,wmf,emf, mp3, avi,wmv,asf,dat,mpeg,mpg,rm,rmvb,mov ... cut, clone, delete, rotate, mirror, unlimited copy, zoom in/out, highper link music and voice etc..6. Regular used ...