• Built-in Android OS
• 5G/2.4G Wifi
- Laser Beam Pro is Focus-Free,FDA accessed (# 58-000) Class 1 Eye-Safe Laser, which means the projected image from around 3 ft. to 15 ft. away from the screen and diagonal 30 in. to 150 in. of screen size is completely FOCUS FREE. No need to worry about FOCUSING ever again! This projector also supports up to 4K input and 1266 x 768p progressive HD native resolution of output with maximum of 200 Lumens, which provides vibrant colors and soft images on the bright-color wall, ceiling, or projector screen and performs better in a complete dark environment.