Please read the profile and description欄 to the end, and ask any questions you may have. We cannot provide support or guarantees for issues not mentioned in the description or questions. Also, we will not respond to comments from those who we believe are not intending to purchase or are requesting price reductions. The product is a used item, so please refrain from purchasing if you are sensitive to such things. Please check the photos for any scratches. Since I am an amateur, there may be some things that I have not been able to capture in the photos, so please ask if there are any areas of concern. I used this for about six months after purchase. After that, I had fewer opportunities to use it, so I am putting it up for sale. As a bonus, I will include paper filters and a case. It has been a while since I stopped using it, and I have only checked the power. There were no problems during the period I was using it, but I cannot take responsibility if something happens, so please consider purchasing it as a junk item.