The hot and cold air functions have been confirmed to be working properly. While it looks clean, there are a few damaged areas. There are cracks at the base of the nozzle, and broken cover clips and cover parts, making removal and attachment a bit difficult. One of the cover clips is broken, so it needs to be secured with tape. This is a used item, so please understand that it is non-refundable and non-returnable. Recommended for those who want to try the Hairbeauzer. I can add more photos if there are any areas you are concerned about.