Phrozen OS Operation screen: 5 inch touching screen ConnectionL: USB|Ethernet Technology: LCD cure Light: 405nm ParaLED Matrix3.0 XY resolution: 0.043mm Layer: 0.01-0.30mm Print speed: 70mm/hr Power: AC100-240 ~ 50/60Hz Machine size: 47x40x68cm Print size: 33x18.5x40cm Weight: 35kg