... touch controller 3. 3channels 4. common anode 4 keys wireless RF remote controller,led RGB touch controller,3channels,wholesale &retail.Product ... )output power: 5V<45W,12V<108W,24V<216WAttention:1.The input voltage of this controller should be follow the specifications, other ... the battery.Package Included:1*led touch controller1*4 key RF led recomote controller