【Up to 60 Minutes of Use, 30-Second Rapid Heating】 Our cordless heated brush has a built-in high-quality 6000mAh battery, allowing for up to 60 minutes of continuous use on a single charge. "160℃ - 60 minutes, 180℃ - 55 minutes, 200℃ - 50 minutes; actual usage time may vary depending on room temperature and usage conditions." The heated brush heats up quickly, reaching 160℃ in 100 seconds. Even during busy mornings, you can style your hair in a short amount of time and face new challenges in your best condition. *AC adapter is not included. Please use a power supply of 5V-2A or less for charging. Rapid charging may cause malfunctions, so please be careful. (Example: Avoid using smartphone rapid charging.) 【Lightweight and Portable, Overseas Compatible】 This cordless hair iron weighs only 230g and features a compact design and cute style. It's easy to carry anywhere, such as at home, in the car, or at the office, allowing you to style your hair and maintain your best look at any time. The cordless hair iron supports 100V~240V, so it can be used both domestically and overseas. Its lightweight and compact design makes it ideal for business trips and travel. You can easily achieve a soft, fluffy style with a brushing sensation. (※Note: Not allowed on airplanes) 【USB Type-C Rechargeable, 3-Level Temperature 160~200℃】 This hair iron is cordless, eliminating the need to carry around long cables. It uses a USB Type-C charging method, allowing you to charge multiple devices with a single cable when you're on the go. The temperature setting range for the hair iron straightener is from 160℃ to 200℃, with a total of 3 adjustable levels. It also has high thermal efficiency and can handle a wide range of hair types, from fine to thick hair. Temperature can be adjusted in 20℃ increments from 160℃ to 200℃. It's a 2-way straight iron with both straight and curl functions, so you can complete your entire hair styling with just one iron.