Thank you for supporting our product. 

Q: What are the distance requirements for scanning?

A:Distance matters! Here's a quick guide:

• 3–5m — Perfect for smaller walls

• 5–8m — Ideal for medium-sized walls

• 8–10m — Best for large walls

• 10m+ — Not recommended beyond 12m; accuracy and brightness will drop

Tip: When in doubt, start a bit closer — you can always adjust from there.

If you have any other questions, please don't hesitate to contact Nebula Customer Support at service@soundcore.com  for further assistance.