RC PPT presenter

PPTpresenter Red laser pointer RF technology Storable Receiver, Power supply 1*AAA battery 1. Product Description: Effortlessly deliver your best PowerPoint presentations with the wireless presenter. Highlight important details with the laser pointer and enjoy the wireless 10 meters range. The receiver can be stored in the presenter. It is a great tool for PowerPoint presentations! With it, you dont need to stand beside your computer or have an additional person click the slide for you! 2. Features: 1) Easy to carry The transmitter and receiver are integrated into one unit for easy carry! 2) Easily control the pace of your presentation Advanced radio frequency (RF) technology that works through walls and the control distance is up to 10-meters / 30-feet, so you never have to stand beside your computer. 3) Easy to use USB plug-and-play. No driver required. Just plug the receiver into the USB port on a PC and it works within seconds. 4)compatible USB Port support USB1.1 OR USB2.0 3. Functions 1)laser pointer 2)page up/down 3)black screen 4.operation system: windows 98, Se, Me, 2000, XP, MacOS, Linux, Windows Vista 5.Best price and best quality