Key Feature 31.5” LED LCD TV+DVD Combo Contrast: 5000 : 1 Tuner Mode : ATSC/NTSC Response Time: 7ms 2 HDMI Digital 3D Comb Filter Resolution: 1366 X 768 Component, AV Input USB Media Play: Photo/Music/Movie Specification Product Specification Compliance Solution MSTAR Unit Safety Regulation UL / FCC Built-in Tuner YES AC Cord UL Display Size 31.