What can I print with a 400 mm cube build volume?

Large single-piece parts such as helmets, cosplay armor, prototypes, brackets and big functional prints. It also lets you print many smaller parts in one job.

Does it print at 700 mm/s in practice?

That is the rated maximum. Real print speeds depend on the material, part geometry and tuning, and most users print well below the top figure for good surface quality.

Is it assembled out of the box?

No. It is a kit-style printer, so expect to assemble and calibrate it before reliable printing.

Does it come with an enclosure?

No. It is an open-frame design, so drafts and room temperature affect materials like ABS; an enclosure would need to be added.

What materials can it print?

It handles common filaments such as PLA and PETG. High-temperature or warp-prone materials need more tuning and ideally an enclosure.

How does it compare with a Bambu Lab or Prusa printer?

Those rivals are more expensive but arrive largely assembled with polished software and support. The Veho 4 offers a much larger build volume for buyers willing to tune and maintain it.