XIANQI 2.4GHz Technology 100m/328Ft Control Range- Wireless pointer is equipped with top-grade microchip to ensure a real 100M/328FT long control distance, Red light range: 200M/656FT. Laptop clicker Produces a bright red light that's easy to see against most background. (NOT recommended for LED/LCD/TV screen). Move Freely Plug Play Built-in USB Slot-No need to install drivers, just plug the RF receiver into a USB port and the device installs itself in seconds. Comes with a magnetic USB receiver embedded in the bottom of the powerpoint remote to avoid losing. Presentation Clicker Cat Toy 2-in-1This wireless clicker for powerpoint presentations combines the functions of page up, page down, full screen, black screen, play slideshow, enter hyperlink and volume control demo. The presentation remote can be used not only for your office meetings, lectures, conferences, presentations or teaching, but also as a simple cat chasing toy to grab the attention of your cats and dogs with a red light. Battery Indicator When the presentation pointer is out of power, the red status indicator will light up. When fully charged, the blue light will turn on. You only need 1-2 hours to fully charge, and you can use it for about a week when fully charged. It has the characteristics of short charging time and long battery life. Products include: 1 Presentation Clicker, 1 flannel storage bag, 1 USB charging cable, 1 manual. Wide Compatibility- Compatible with Win7/8/10, /iOS, Android, Unix, Linux system and Office series page-turning format files, PowerPoint/Keynote/Prezi/Word/EXCLE/ACD See/iWork,etc. With this presentation clicker,you can interact with your audience and still maintain control of your laptop or pc. (NOT recommended for LED/LCD/TV screen).