Simple-to-use mobile projector is great for presenting to small groups. You can easily project information almost anywhere you go instantly with a projected image size from 11" to 75". With no cords to plug in, you'll be ready to share wherever you have a chance. The 1GB of onboard memory can hold your presentation. Simply turn on the projector, and you're ready to shine. The high lumen count (65 lumens) can accommodate most meeting room environments. Get up to 32GB more with an external microSD card or USB connection (not included). Rechargeable battery lasts for up to two hours. Quickly and easily navigate your materials. Built-in optical mouse and buttons make it easy to scroll around your screen. The easy-to-use Android OS and user interface complement the products your team already uses. You can even play videos and photos from an iPad. The PocketProjector MP220 also offers a WSVGA resolution (1024 x 600), two 0.75-watt speakers, micro USB slot, microSD card slot and USB cable.