D Functionality confirmed for approximately 2.3 minutes. It worked without any issues, but please consider the battery as a bonus. It has been cleaned, although it's a simple cleaning. [Brand] Dyson Genuine product, authentic [Item] Dyson SV10 Main Unit Dyson Genuine There is a sense of use due to it being a used item, but I believe it can still be used. Please check the images carefully and consider purchasing. Please purchase if you understand that this is a used item. Please refrain from purchasing if you are seeking perfection, are overly sensitive, or are critical in your evaluations.