Native Resolution: 1920x1080 Pixels 

Brightness: 1000 ANSI lumens 

Focus Mode: Auto Focus 

Keystone Correction: Auto/4D 

Bluetooth: Support 

Dolby Audio: Support 

Input Modes: USB(2)/HDMI(2)/IR(2) 

Projection Screen Size: 42-227 inches 

Audio Output: 3.5mm Stereo Jack

Build-in Speaker: 8W*2(Passive Radiator) 

Throw Ratio: 1.33:1 

Tripod Socket: M4*4 

Power Input: 100-240V-50/60Hz 

Unit Size: 265*236*145mm 

Nett Weight/Unit: 3.27kg