⚠️Caution⚠️ This item was used on a pet. I purchased this used, having been used a few times, and used it to treat an elderly dog with a cough. I forgot to include it in the photos, but the power cord is also included. I was able to successfully administer medication to my dog by using commercially available plastic cups and longer hoses, which were a good fit for the dog's mouth. The veterinarian also said that this method was perfectly fine. The intake valve, shown in photo 9, is missing, but I adjusted it with tape. The main unit doesn't appear to have any major scratches or stains, but it does show signs of use, and the case has noticeable scratches. It's an older item, but it's still usable, so I would appreciate it if those who don't mind used items would consider purchasing it. *There is a small indoor dog in the house.*