【KINUJO】KINUJO W〜worldwide model〜 Thank you for viewing. I purchased this item, but the hair iron I'm currently using hasn't broken down and is still working well, so I've kept this one stored away without opening it. Since it's unopened, the initial operation has not been confirmed. This is a straight iron equipped with a worldwide mode that can be used overseas. It maintains the quality of KINUJO while streamlining to essential functions. It uses KINUJO silk plates. It minimizes damage to the hair and has such high moisturizing power that even when water is applied at a high temperature of 200°C, it doesn't evaporate immediately, making it ideal for those who want to use a hair iron but don't want to damage their hair. It heats up to 180°C in about 35 seconds after turning on. It maintains a consistently high temperature during use, allowing for even temperature distribution throughout the hair, enabling styles that hold their shape. The curl cushion function also neatly shapes the curls at the ends of the hair. The temperature can be set in 20°C increments from 140°C to 220°C. It has a safety design that automatically turns off the power after 60 minutes. The cord connector rotates 360 degrees, preventing the cord from tangling. A silicone cap is included for convenient portability. Body size: Approximately 28.9 x 4.0 x 3.1 cm Weight: 346g