The Presentation Clicker with Laser Pointer is a USB wireless device designed for use with computers and laptops. This sleek and compact pointer allows users to easily navigate through presentations and documents with its wireless connectivity. The laser pointer feature adds an extra level of functionality, making it a versatile tool for enhancing multimedia presentations and demonstrations. With its wireless capability, users can move around freely while using the presenter clicker, making it a convenient and practical tool for various professional settings. One AAA battery included.