I bought this product because I saw the staff at a beauty salon I go to using it. I asked them about it and purchased the same one. It's just a feeling, but my hair dries incredibly quickly and feels great. Sorry for my lack of vocabulary m(__)m I have confirmed that it works and is in good working order. The head part is melted and tends to come off easily. I was using tape to secure it. I stopped using it because it's dangerous for my child to use, as the head could come off and the tip of the dryer could touch their hair. Actually, the head can be fixed by setting it parallel. I used tape as a support. Please be aware that there are marks from the tape. Adults should be able to use it without any problems by keeping a proper distance and securing it with tape or something similar. I bought a new hair dryer, so I no longer have a need for this one. The tape's hold loosens due to the heat of the dryer with daily use. I searched for the product number, but I couldn't find the exact same product (no mention of 4D Plus, etc.), so I'm avoiding stating the exact product name. The salon staff probably use it frequently. If you consider it a consumable item, I think it's a good deal, even if it's just a little. Please understand that it is in the above condition and has been used before, and I appreciate your purchase and consideration m(__)m ※I will wrap it in bubble wrap, protect the corners strongly, and secure it in a cardboard box m(__)m