Product Name: RF Remote Control Set Input/Output Voltage: DC12V/DC24V Power: 12V less than or equal to 360W, 24V less than or equal to 720W Output Current: 30A (3 channels x 10A) Controller Size: 85 x 60 x 20mm Remote Battery: 3 x AAA Battery (not included) Memory Function: Yes Control Distance: 15-20m Working Temperature: -20 Celsius - 60 Celsius Controlled: RF Remote Control Model Number: 30A Controller Item Type: RGB Controller Applicable Lights: RGB Swing Frequency: 2.4 Connection Mode: Common Anode Color: Black Material: Plastic Package Contents: 1 x LED Controller 1 x Full Contact RF Remote Control Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.