Intelligent Android WIFI version features Reads USB flash drives, portable hard drives, and SD cards; supports a threeinone AV cable to set box and PVD Connects to WiFi to play movies, videos, TV shows, and other media Can mirror to an Apple iPhone/iPad or Android phone/tablet on the same screen; Bluetooth function included Mobiledevice screenmirroring version features Reads USB flash drives, external hard drives, and SD cards; supports a threeinone AV cable to set box and DVD Can mirror to an Apple iPhone/iPad or Android phone/tablet on the same screen To connect to a computer, an HDMI cable is required Projection specification Projection technology: 2.69 inch 720P LCD Projection light: RGB LED Light life: up to 30,000 hours Light luminance: 4000 lumens (180 ANSI) Light type: LED Standard resolution Native resolution: 1280x720 Projection area: 30200 inches Contrast: 2000:1 Projection ratio: 1.28:1 (35' at 1m) Use scenarios Home entertainment: stream movies, videos, and TV shows over WiFi or from USB/SD cards to a large display, providing a bright 30200 inch viewing area Presentations and meetings: connect to a computer or laptop via HDMI cable (not included) to project slides and video onto a larger screen Mobile sharing and family viewing: mirror content from Apple iPhone/iPad or Android devices to the projector for photos, videos, and other media on a big screen