Universal Compatibility: Seamlessly integrates with Windows, macOS, iOS, Android, And Leading Presentation Software Including PowerPoint, Keynote, PDF, Google Slides And Prezi. Personalization: Customize Button Functions, Monitor Battery Life, And Set An On-Screen Timer For Your Presentation Using The Dedicated Presentation App. Smart Battery Management: Operates For 12 Months On A Single Aaa Battery. Low Battery Mode Disables The Laser To Extend Battery Life, Ensuring You Can Continue Presenting. Bright Red Pointer: Easily Highlight Key Parts Of Your Presentation, Visible Against Most Backgrounds. Presentation Clicker Feature: Supports Volume Control, Switch Windows, Full/Black Screen, Page Up/Down. Enhance your professional image with our universal wireless presenter, designed to make your presentations smooth and engaging. With personalization options and smart battery management, this tool is your reliable companion for any speaking engagement.