Rii Mini i25 Multifunction Portable 3 in 1 2.4GHz 170mm*49mm*16mm, Black
In any circumstance, it does a good job! Press the SET button for more than 4 seconds, the yellow LED will blink once and lit. Align the Rii remote IR Light with the original remote IR Light. (note: distance less than 7cm).
Rii RK100+ Multiple Color Rainbow LED Backlit Backlit/Black keys
Automatically enters sleeping mode if not used for 10 minutes; Any key press will awaken and backlights turn back on.