uxcell DC12V 24 Buttons RGB LED Controller Switch w DC 5.5mm Connector Product Name : RGB LED Controller Switch;Keys : 24 Key Remote Control;Powered By : 3V CR2025 Button Battery(Not Included Here) Working Voltage : DC 12V;Output(Max.) : 3X4A(3 Way, );Load Current(Max.) : 3A Each Color Working Temperature : -20~+40C;Connector Type : DC 2.1 x 5.5mm to 4Pin ;Function : Dynamic Mode: 19 ModesStatic Color: 20 ColorsPWM Grade: 256 LevelsBrightness Grade: 5 LevelsSpeed Grade: 10 LevelsDemo Mode: Yes Wire Length : 14.5cm/5.5";Controller Size : 85 x 52 x 6.5mm/3.4" x 2" x 0.25"(L*W*T);Materials : Plastic, Electronic Parts Main Color : Black, White;Weight : 30g;Package Content : 1 x RGB LED Controller Switch