Remote Can Control about 10 . The Remote Controller is Universal 3 Pins XLR Interface, Suitable for all 3 Pins XLR Interface LED , Laser-, Smoke Fog Machine, Stage Equipment, etc. Occasion: Home Entertainment Item Type: Stage Lighting Effect Style: Mini Power: 400W 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: 2 x RF Remote Controller (No include ) 2 x 3 Pins XLR Control Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm. fog machine remote fog machine remote control fog machine