SlimBlade Presenter Media Mouse. The mouse, presenter and media controller all converge in one slim, sleek unit that slips in your pocket. The Kensington SlimBlade(TM) Presenter Media Mouse goes beyond your expectation of what a mouse can do. Full-featured laser mouse allows you to navigate through your documents with superior precision Unique Scroll Ball provides easy and intuitive 360 scrolling Multifunction navigation pad lets you easily navigate through your presentation and digital media Built-in laser* pointer enables you to highlight key points in your presentation Media controller allows you to control your digital media from anywhere in the room Never worry about turning your mouse on or off again-- your mouse goes into sleep mode when your notebook does Battery indicator light is green then changes to red as the battery level is getting low *see instruction guide for laser pointer safety information