Native 4K Ultra HD (3840x2160 pixels) Home Cinema Projector;
DualLight 2.0, 3200 CVIA Lumens (about 5000 ANSI Lumens);
Harman/Kardon Hi-Fi Dolby Audio Speaker, DTS HD Digital Out;
RS10 Ultra Chinese Version with Updated Android TV OS, English & more Languages support;
Pair more Mecool KD3 Google TV Stick, Certified Android TV 11.0 Global Version, HDMI input to Use.