Thank you for viewing! ☆ Instant purchase welcome! ☆ Free shipping! ☆ Brand new, unused! ☆ Opened for photography. I have other items for sale too!! #sakura shop Thank you. 【Four-Level Temperature Adjustment & Double Heating Protection】 This product allows you to set four different temperatures: 140℃/160℃/180℃/200℃. It can be used on all hair types (soft, fine, coarse, damaged hair). Operation is one-button, making it easy for beginners to use. The tip of the heat brush is made of heat-resistant silicone, minimizing the contact area with the skin to prevent burns and greatly reducing damage to the scalp. You will only feel a slight warmth when touching the comb part, so please rest assured that it is not unheated. 【5000mAh Large Capacity & Auto Power-Off Function】 This product is equipped with a compact, high-quality battery, allowing for safe, long-term use. One charge allows for up to 50 minutes of continuous styling, supporting your ideal hairstyle. This product also has an auto-off function. It prevents malfunctions and automatically turns off after 20 minutes of inactivity, so you don't have to worry about forgetting to turn it off. 【Negative Ion Function & One-Push Design】 SIWING's heat brush generates millions of negative ions, and high-concentration plasma ions instantly smooth and straighten hair, effectively blocking dryness and static electricity. It supports a beautiful finish, giving natural shine and manageability. Also, there is a design on the back of the product that allows you to easily detangle your hair with a single push, making it easy to care for. 【20-Second Rapid Heating & Temperature Memory Function】 This product uses the MCH rapid heating method, heating the brush tip in about 20 seconds, allowing you to enjoy styling in less time. It is perfect for those who are busy in the morning or want to style their hair while out and about.