Thank you for viewing! Instant purchase is OK! I opened it for inspection and photography, but it is unused, so please rest assured. 【Four-Stage Temperature Adjustment & Double Heating Protection】 This product can be set to four temperatures: 140℃/160℃/180℃/200℃. It can be widely used for any hair type (soft hair, thin hair, coarse hair, 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 and drastically reducing damage to the scalp. 【5000mAh Large Capacity & Automatic 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 hair set. This product also has an automatic shut-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】 The 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 untangle 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 ideal for those who are busy in the morning or want to style their hair while out and about. 【Lightweight Design】 Lighter than conventional hair irons, so your hands won't get tired even after long use. 20-minute automatic shut-off, Type-C charging compatible, with various functions such as heat protection, one-push care, and easy to carry. Heat Brush Cordless Brush-Type Hair Iron Straightening Iron Negative Ion 4-Stage Temperature Adjustment "140℃～200℃ Adjustment & Burn Prevention Design" 5000Mah Large Capacity Rapid Heating One-Push Design Straight & Curl Both Type-C Rechargeable Temperature Display Doesn't Damage Hair Automatic Off Function Unisex Lightweight ☘️Regarding Manufacturer Warranty There is no manufacturer warranty for transactions on flea market apps. Please consider this before purchasing. S540(01907)