Hode&trade; Wireless PPT remote 2.4GHZ USB presentation PPT pointer pen for school, meeting, report , lecture Environmentally friendly ABS plastics; A plug-and-play wireless receiver; Wireless Technology: 2.4 GH Wireless remote control distance range of up to 39 feet (12 meters), so you can free to move around the room and interact with your audience Support options: Supports MS Word, Excel, PowerPoint, ACD See, Website, iWork A red laser pointer that's easy to see against most backgrounds, highlight key areas of your slides Compatiable with Mac pro, apple computers, samsung, ASUS, Toshiba, etc. Package induced: 1 ppt clicker + 1 chinese style red rope.