Type: Electric curling brush Rated Voltage: 7.4V Gear Position: four gear adjustment Rated power: 30-40w Charging time: about 4 hours Battery capacity: 2500 mAh Applicable Hair Type: A variety of hair types Function: straighten, curly hair inner button, fluffy Feature: 1. 30 seconds to heat up quickly, heat up faster, save styling time 2. Ceramic keratin coating, keratin can adhere to damaged hair, strengthen and smooth, and restore hair shine 3. Four levels of temperature can be adjusted, and the constant temperature is heated, which is aimed at people with different hair types 4. Anti-scald combs, the outer combs are made of anti-scald compartments, so you don't need to worry about touching the skin, and you can protect your hands and face 5. Long battery life, 2500 mAh environmental protection lithium battery, no instantaneous power limit, you can use it wherever you go 6. Lightweight and portable, the body length is 21cm, and it can be put into the bag at any time; Type-C charging interface, fast charging, shorten charging time Comments: 1. Manual measurement error is 2-5g, please don't mind the replacement 2. Due to the difference between different monitors, the image may not reflect the actual color of the product. Thank you very much Package includes: 1* Cordless curl brush Set