Shortcut button: 6 shortcut keys: Prime Video, HBO, Vue, ImdbTV and Hulu buttons for quick access to your favorite apps. Does not support voice functionApplicable TV Series: For Toshiba TV Edition models: 32LF221U19 32LF221U21 TF-32A710U21 43LF421U19 43LF621U19 43LF711U20 TF-43A810U21 49LF421U19 50LF621U19 50LF711U20 50LF621U21 TF-50A810U19 55LF621U19 55LF621U21 55LF711U20 TF-55A810U21 65LF711U20. For INSIGNIA TV Edition models: NS-NSNDA210100DA19 NS-2525F3611SE21 NS-24FF310NRA21 NS-32FF310NRA19 NS-39FF510NS-39DS310N21 NS-43DSF310SA21.Remote Compatibility: Universal Smart TV Remote Control Replacement for All Toshiba TV and Insignia Smart TV Edition, a more fully functional IR remote with 26 buttons.No configuration required: Lightweight and fully functional. Solid and well made, no programming/adjustment required, works perfectly without complicated code, good transmission, perfect response command. Simply insert 2x AAA batteries (not included). Note: The remote control does not support bluetooth pairing and initial setup of a new TV. If you need to reset the TV you can use the original remote control without programming and use our IR remote directly.Easy to grip: Universal Remote Control for Smart TV, the function and appearance, the size of the buttons, ,Are exactly the same as the original remote control. the lightweight and ergonomic design makes it very comfortable. Perfect for everyone, especially suitable for children, elderly. The remote control is sturdy and lightweight, the buttons are soft and sturdy, the button has a good elasticity, it is enough to lightly press the button, it works perfectly.