... , 12V ,18V, 24V 3),CE&Rohs approved 4),2yrs warranty High quality ir 28key rgb led strips controller1, Summarization 28-key infrared ... (if other key is pressed this time,will jump out from DIY color mode). And you can save the color which ... show the color you saved last time.6, Typical Applications High quality 28key rgb led strips IR controller