Vitron 55" Smart Android Frameless UHD, Bluetooth

Display screen size: 55′′ resolution: uhd 4k tv tv technology: 4k uhd smart android led connectivity ports: usb(2), hdmi (3), av input(1) cabinet audio system bright treble, full mid range, deep bass, bring you and your family a thrilling listening experience. dnr noise reduction technology built-in 3d noise reduction make the signal stable and the picture realistic. additional features hd – more vivid images no light dot, restore natural colors, 360 degree reproduction of scene. multi-interface, multi-play, enjoy streaming experience. save energy, save your money. after sales information