Smatree Aluminum Thumbscrews Wrench for GoPro Session, Hero5, 4, 3+, 2, 1 Pico projector: ROM is 16 GB; using a new Chip to get higher quality images; HDMI input compatibility. Good choice for movie projector: native 720P (WVGA) resolution and support 1080P. 8000mAh built-in battery Good for travel camping Use. Android smart projector: thousands of app available for download. Ram/ROM: 1G/16gb+micro SD slot (support up to 32G micro SD card)