Wireless Laser PowerPoint Presenter for Windows and Mac systems can be useful during any professional presentation. The device has several attractive features that offer you excellent ease of operation when you have to prove yourself in front of a team. The functional keys, the powerful range and the wireless performance make this an impressive slide changer, while the battery indicator and ergonomic shape add to its user-convenience.This wireless slide changer from is compatible with both Windows and Mac systems, which makes it a convenient choice for offices and institutions where one common laser pointer is used for multiple devices. Use this wireless presenter from in any spacious room or hall, thanks to its sufficient range of operation. This laser PPT presenter offers a 50-foot (15 metres) range so that you can run through your slides with ease.