Used for about a year and a half. Operation confirmed (no problems). I am selling this because I purchased a different one. 【Brand and Model】 The REPRONIZER 4D Plus is a high-performance hair dryer that utilizes advanced technology. In particular, it features a hair-friendly Bioprogramming function that allows you to dry your hair while improving its quality. 【Functionality】 This hair dryer is designed to minimize hair damage and bring out natural shine. The Bioprogramming function maintains the moisture balance of the hair while achieving quick drying. 【Accessories】 An instruction manual is included, which details how to use and maintain the product. Even first-time users can use it with confidence. - Brand: REPRONIZER - Model: 4D Plus - Function: Bioprogramming - Accessories: Instruction manual Retail price: 57,200 yen No original box. Will be wrapped in bubble wrap and carefully packaged.