Check the listing for details. Cold Spark Machine DMX DJ Event Party Firework Machine 2pcs with Flight Case. Color: White, Condition: New. Listed at 509.00 USD. Wide application, this stage effect machine can bring you a fantastic scene, create a happy atmosphere. Perfect to use at the stage, wedding, disco, events, celebrations, opening/ending ceremony, etc. You can control the machine with the remote control. If you use DMX512 control, you can control up to 6 devices. The machine is equipped with an LCD display for easy operation. It can create very perfect stage effects! Attention: 1. This product is safe and environmentally friendly, non-toxic and harmless. 2. The sparking is mild and non-invasive, the hand can touch, will not burn clothes. 3. Special light machine supplies compound titanium powder need to be purchased separately. 4. Each use of the machine after the machine please clean up the residual material in the special effect machine to prevent clogging the machine.