CALUS H12MAX-Mini Projector

-Autofocus
-HD 4K resolution display
-(-O Bright projection for both day & night
-Built-in WiFi and Bluetooth
-Retractable with Lens protection
-Android system(Stream YouTube, Netflix, Prime etc)
-Built-in speaker
-Works with laptops, PlayStation, and TV boxes via HDMI, plus USB and AV ports.