Clever C748 Wireless Presenter Mac, Android, Windows 8.1 And Lowers Compatible Intuitive touch-keys for easy slideshow control, Bright red laser pointer - easy to see against most Up to 50-foot wireless range for freedom to move around the room 2.4 GHz wireless USB receiver for plug-and-play simplicity with any computer USB receiver is cleverly stored within the handle of the device to ensure that it's not lost while n