Vizio M3D421SR 42-Inch 1080p LCD TV, Black Theater 3D - Crystal clear, brighter, flicker-free 3D Brilliant Edge Lit Razor LED backlighting VIZIO Internet Apps with built-in WiFi Includes 4 pairs of VIZIO 3D glasses (1 premium, 3 basic) Theater 3D glasses are lightweight, battery-free and work in most movie theaters