Bright Red Light and Remote ControlThe laser pointer can easily highlight your main message and keep your audience engaged. It also integrates start up slide, black screen, page up, page down for Powerpoint presentations. Plug and PlayEasy to use, no need to install any software. software to simplify your workflow when presenting. Simply plug the receiver into a USB port to start using it, no driver required. An integrated docking station holds the USB receiver for easy storage and portability. Windows/Mac Compatible. 100M Wireless RangeUsing 2.4GHz RF wireless technology, the control range is up to 100M. You can freely control the 360 wireless presentation remote in the room, interact with the audience or team members without any restrictions, freeing you from the keyboard, perfect for remote presentations. Size112*34.5mm