Brand and Model: This straight iron is the EH-HS99 model from Panasonic, a trusted brand. It is a high-quality beauty appliance, supported by many users. Nano Care Function: Thanks to Nano Care technology, it is gentle on the hair and achieves a firm, straight hairstyle. It maintains the hair's moisture while providing a smooth finish. High-Temperature Setting: It has a maximum temperature setting of 200 degrees Celsius, accommodating various hair types. Effective styling can be achieved in a short time. The sounds such as "jee-jiji-jiji-shuu" from the main unit are the sounds of nanoe emission and are not abnormal. (From the official website) *No box or instruction manual included. Please purchase only if you understand that this is a used item. Operation has been confirmed. There are no disconnections or cord kinks, and the plates are in good condition, so it can still be used. Before listing, I have cleaned off styling product residue and other dirt as much as possible. Also, there may be occasional crackling sounds inside, which is caused by dirt, but I have thoroughly cleaned that as well, so please rest assured. Thank you for viewing. License Number 401140001938 Ibaraki Prefectural Public Safety Commission Permission