ZISONIX 2.4 GHz wireless presenter with laser pointer

2.4 GHz wireless presentation remote with plug and play USB receiver. Red light pointer, class 3R. Page up / down, full screen and black screen buttons. Range: 10 to 15 m depending on the surroundings. For PowerPoint, Excel, web pages and e-books. Receiver stored next to the battery compartment; USB 1.1 / 2.0 / 3.0. Systems: Windows 2000 / XP / Vista / 7 / 8 / 10, Mac OS, Linux. Power: 1 x 1.5 V AAA battery (not included). Contents: 1 remote, 1 USB receiver, 1 manual.