learn function from exist original remote (It’s suitable for IR remote ,not suitable for bluetooth and wireless remote).Backlit Remote will glow in the dark.No need any set up . Just insert alkaline batteries to use. Batteries is NOT included.Universal Remote control use for 99% TVs of above 8 different brand TVs, such as Samsung, Vizio, LG, Sony, Sharp, Panasonic,Toshiba, Philips TVlearn function from exist original remote (It’s suitable for IR remote ,not suitable for bluetooth and wireless remote).Package included: 1 x Remote Control; Just insert alkaline batteries to use. Batteries is NOT included.If your TV model number is not here, please leave us message;