The Vivanco Wireless Presenter and Mouse Remote is the perfect addition to any presentation, helping you to wow your audience. With an integrated touchpad for your mouse and a laser pointer, you can comfortably present in a professional manner.. Ergonomic shape for control by thumb only. Suitable for left- and right handed. No driver installation required. Function LED for battery and operating range. Marker and eraser (Windows). Laser pointer. Buttons for start / stop presentation, screen blank, sound mute. Intuitive buttons. Up to 10m range. Compartment for mini receiver. For Windows 10, 8.1, 7, Vista, XP. For Mac OS X. Packaging content: Presenter, Receiver and Batteries