Customer Reviews for VEVOR Cold Spark Machine, 2 Pack 700W Output Fireworks Controllers, 6.6-16.4ft Adjustable Height, with Advanced DMX System,LED Screen,Portable Handle, Aluminum Alloy for Stage DJ Wedding Event,Party

les machines sont conforme a la description, dommage que vevor ne vende pas la poudre. La telecommande est simple d'utilisation et le rendu est correct

Probleme d'alimentation en poussière de titan une machine le SAV m'a régler le soucis en très peu de temps, bravo !

Prodotto e arrivato e dentro sballottava tutto alimentatore interno ha piedi di sostegno danneggiati probabilmente corriere trattato di merda pacchetto comunque prodotto per fortuna funzione bene come da descrizione

todo perfecto envio rapido y la verdad que muy contento con esta compra , volveria a comprar aaaaaaaaaaaaaaaaaaaa

they work really good overall. I didn't give five stars due to their constant issue getting stuck , You have to lose of the main gear with a screwdriver in order to relieve the stuck powder. but overall works amazing with a controller and they really make a great sparkle show trabajan muy bien la verdad me sorprende que un producto tan pequeño haga un trabajo tan grande , el único problema es que tienden atorarse con el polvo, tienes que usar un desarmador en el engrane principal, pero después de eso todo trabaja muy bien. el control es fácil de usar como agregar el polvo. también es muy sencillo cuando usas el poder alto. hacen un muy buen show

Spark machine arrived broken. After 8 requests, Vevor did not want to give refund on broken units. I needed to contact PayPal for the refund.

Bonjour, pourriez vous me fournir un PV pour les machines à étincelles

it works nice, easy set up as a single unit, but the user information about to use with DMX is not clear, the manual must include more specific steps to connect to a DMX, the antenna on the remote are to fragile it bends easy

These units are very easy to set up, the titanium dioxide powder needed can be expensive, so you will need to source the material wisely. I used a longer DMX cable than provided, to give more space between the two units. Once the powder is in the filling area and the temperature is at the units required heat the remote control is great to ignite the cold sparks for an amazing effect. The units are quite loud and the down side to these and why I gave the overall 4 stars is the clean up. The units shower the surrounding areas with spent powder that costs anything around it. A dust buster and a vacuum or porter and broom is all it takes to clean up the residue, however, it takes a lot of time to make sure you got all of it up.

While this product enhanced our show we have had some problems with one of the machines. The gears inside have gotten stuck causing a malfunction and no spark. We were able to figure it out but the machine has failed us twice now. When they work they are fantastic and safe. Fronting a band I can't always watch our lights and effects but had I not noticed a glow and unplugged it The damage would have been done.