I purchased this item new and only used it a couple of times to check its functionality. The screen protector is still on. The power cable and sticker sheet are also unopened. I re-tested the item before listing it for sale (see photos). There are no smokers in my family, but I do have a small dog. To prevent swapping and for other reasons, I cannot accept cancellations or returns after shipping, regardless of the reason. Please understand this is a used item and only consider purchasing it after carefully reviewing the condition in the photos. Due to my job, which requires frequent travel, it may take 2-3 days to ship the item depending on the timing. I will gradually lower the price if the item doesn't sell, so please refrain from price negotiations. You can purchase the item without leaving a comment, but please be aware that it is also being sold elsewhere, and it may be sold out. Please read my profile before purchasing.