Remote Can Control about 10 Meters. The Remote Controller is Universal 3 Pins XLR Interface, Suitable for all 3 Pins XLR Interface LED Lights, Laser-Lights, Smoke Fog Machine, Stage Equipment, etc. Occasion: Home Entertainment Item Type: Stage Lighting Effect Style: Mini Power: 400W Model Number: SM400-IR Voltage: 90-240V color:Black Material:plastic (Due to different product batches, the appearance may be different, but the function is the same) Package Contents: 1 x RF Remote Controller (No include 23A 12V Battery) 1 x 3 Pins XLR Control Receiver Only the above package content, other products are not included. Note: Light shooting 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.