4K 5G WiFi Projector with Android System, Built-in Sound, for Home Cinema, Gaming, KTV, Online Courses, HD/USB Connectivity, Outdoor Projection

4K Ultra HD & 5G WiFi Connectivity for seamless high-resolution streaming and screen mirroring from Android/iOS devices. Built-in Android System with massive app downloads, supporting home cinema, KTV, gaming, and online courses. Versatile Connection & Portability featuring HD/USB interfaces, built-in sound, and suitability for bedroom, dormitory, and outdoor projection.