Wireless PowerPoint Presenter Laser Pointer USB PP1000 Multifunctional presenter : It combines the function of a laser pointer and keyboard hotkeys, built-in flash memory is available by customized Built-in laser pointer with Page Down / Page Up buttons. Pressing and releasing the Page Down / Page Up buttons are equivalent to hitting the Page Down / Page Up keys in the computer's keyboard Specifications: 100% Brand new. High quality. Type: Laser pointer. Control distance: Up to 15m. Red laser beam. Power output <1mW. Receiver interface: USB2.0. USB plug. No driver required. System: WINDOWS98/2000/ME/XP Linux & Mac OS, Supports Word, Excel, PowerPoint, ACDSee, Internet Explorer, Acrobat Reader etc. Supports Word, Excel, Powerpoint, ACDSee, Website, Adobe Reader and etc. Size: 115mm(L) x 18mm(H) x 19mm(W) Color: Black NOTE: Please do not point the laser light to eyes directly or indirectly. Package. 1 x USB Receiver 1 x USB Transmitter 1 x User English Manual 1 x Black Case ~~~~~SHIPPING FEE~~~~~ Our system will stop any shipping if there is an error inthe selection of the correct shipping option.Thus, for your and our benefit, please select based on your postal address. Purchasing more than two products: Please pay the highest shipping cost for one item and the combined shipping cost for each other item.