No Trouble In Set-up Universal remoto replacement for smart tv remote control work right out of the box without programming or set-up( Includes instruction manual ). You only needs to install 1xCR2032 batteries to get it work ( 1xCR2032 batteries are not included ).Flexible Buttons with No Delay in PressingEach replacement Apple tv remote is rigorously checked to ensure that each one works properly. Our replacement Apple universal tv remote has a fast transmission response time of 0.3 seconds.This universal remote is ergonomically designed, the body is made of ABS material, and the buttons are made of rubber.A comfortable remote control will give you a better viewing experience.Applicable ModelsLG,Sony,Westinghouse,Insignia,Toshiba,not for any ROKU TV. Compatible with Apple TV 4K (3rd generation), Apple TV 4K (2nd generation), Apple TV 4K (1st generation), and Apple TV HDNote This is an IR remote (NOT Bluetooth or RF), line-of-sight required. NOT Siri remote, NO Voice control, NO Touchpad function. Not for A-Pod or H-Pod. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.