INFINITER LPM1 Multi-Function 7-In-1 Wireless Mouse with Presentation Remote and Laser Pointer Fantastic design in beautiful red; Ergonomic Full-function Wireless Mouse with Laser Pointer; Accuracy at the speed of light; Mobile Travel Tech Solution: (1)1200 DPI Laser Mouse (Use on any surface); (2) Built in Laser Presenter (Just flip and grip); (3) Wireless 2; 4GHz (No wires or cords) LCD indicator Display Working status. Page up/Page down. Wireless keyboard with (ESC/F5)/ Screen blank/ TAB/ ALT functions. Media player & Volume control. Timer with Vibration Alarm function to well control the meeting. USB 2.0 connection, plug & play. No software downloads & driver installation required. Operation distance up to 10 meters. Powered by 2 AAA 1.5V Batteries (Included). 7 in 1 : (1)Time with vibration function to well control the meeting; (2)USB 2.0 connection, plug & play; (3)Wireless 2.4G; (4)Laser Point; (5)Page Up/Down; (6)Wireless Mouse with (ESC /F5)/ Screen black/ TAB/ ALT functions; (7)Media Player/Volume controller.