I use it for 3 months.
I have searched extensively in the catalogs.
I like the effect of the LED colorful atmosphere.
For cons, I find that the laser beams are a little weak ...
Néamoins is a good one two-color laser (green red) with Led dmx in different modes and for a reasonable price.
To create an atmosphere that matches the music, laser effect is very good and remains for me a very good choice in this area.