Thank you for viewing. This is a DNP-800NE, manufactured in 2020. I purchased it last year as a beautiful used item from a well-known store, but I'm not using it much, so I'm putting it up for sale. In preparation for listing, I checked each function and found no issues. Also, I couldn't find any dents or scratches on the exterior. (I am a novice, so there may be oversights.) The accessories are as shown in the photos. There are many reviews saying HEOS is difficult to use, but it has become very easy to use with the 2023 version update, and I didn't find it difficult. Especially if you are using a recent iOS, setup is easy. I do not have any pets and I am a non-smoker. I will ship it in the original box. You can buy it immediately. Thank you.