Whether you're making an impromptu business presentation or sharing photos with friends, this pocket projector allows you to display images and videos on almost any wall, almost anywhere. Load files from your computer, cell phone or smartphone onto the built-in memory and interchangeable microSD memory card to take your presentations with you. Greater compatibility enables you to view and share files created in popular business applications, like Microsoft Office and Adobe Acrobat. Energy-saving LED light source provides up to 20,000 hour lamp life