juiceike Creo que sí

juiceike There's a pause button in the engraving software. You can for example pause it, change speed/power and then resume your work.

juiceike It rather melts PVC than engraves it. After a few attempts you can find settings which work for you - but keep in mind that after changing material or the engraved pattern, you have to find these settings again. Generally it's not designed to engrave PVC.

juiceike The app is called "V380 Pro".

juiceike I'd go for 7W version. But be sure to test it on some spare key beforehand. Every material behaves differently, so you can never tell the result before trying it. Start with let's say 20% laser power and 15ms burning time and if it's too low, slowly increase the power. Before engraving always check that the lens are focused on the engraved surface. Also, write the text in the program that comes with this laser (it will draw only outlines). If you'd try to engrave text from a picture, or engrave "filled" letters, it will melt the plastic!

juiceike I think it's for indoor use only.

juiceike Originally it has US plug + there is a convertor to EU plug.

juiceike Youcan set laser power (0 - 100%) and burning time (in nano seconds). So you can always reduce its power. If you want more, you can set number of cycles and it will repeat the pattern again (and again). This is useful when you need deeper cuts, but longer continuous burning time would simply burn it instead. I haven't tried to cut wood with this engraver yet (if you want to do so, they recommend rather 20W module), but from what I read the depth of the cut has its limits - regardless of how many cycles you will do.