Vizio M3d460sr 46-inch 1080p 3d Wifi Smart Led Hd Tv (Black) Theater 3D - Crystal clear, flicker-free 3D, Brilliant Edge Lit Razor LED backlighting VIZIO Internet Apps with built-in WiFi, Includes 4 pairs of VIZIO 3D glasses (2 premium, 2 basic) Bluetooth remote with QWERTY keypad, 240Hz SPS refresh rate 5 million to 1 Dynamic Contrast Ratio, 1080p Full HD SRS StudioSound HD, Ambient Light Sensing technology, Four HDMI ports