【Evolved 2-Way Type! Ultimate Beautiful Curls Created with Thermal Effects】 Unlike commercially available eyelash curlers, this hot eyelash curler is a 2-way type that can be used on both false eyelashes and natural eyelashes. It clamps both false and natural eyelashes with a clip for a natural, unified finish, while also creating curls by applying the arc-shaped comb close to the roots. Furthermore, it can be used in conjunction with mascara to further curl up the lashes. *Individual results may vary depending on the amount, texture, and length of eyelashes. 【3-Level Temperature Adjustment & 10-Second Rapid Preheat】 Compared to 1-level hot eyelash curlers, this 3-level temperature eyelash curler allows you to check the temperature by the color of the power button, with temperature settings ranging from 60 to 80 degrees Celsius. It can accommodate various eyelashes, from soft to hard. *For first-time users, please start with a low temperature and use your preferred temperature. In addition, the eyelash curler incorporates a high-performance, high-thermal conductivity special IC chip, and preheating is completed rapidly in about 10 seconds. Even on busy mornings, your eyelashes will lift up dramatically, resulting in attractive eye makeup. 【Safety Design: Automatic Power-Off & Burn Prevention】 If the hot eyelash curler is not used for 15 minutes, it will automatically turn off, ensuring safety and saving power. It's a safety measure against forgetting to turn off the hot eyelash curler in the busy mornings or when rushing out! The comb of the hot eyelash curler also has an uneven design that extends the distance between the heater and the eyelids, avoiding damage to the skin and high-temperature contact with the eyelids. 【USB Charging & Convenient Portability】 The hot eyelash curler has been improved from battery replacement to USB charging, adopting a large-capacity lithium battery, and can be used for 25 days with a full charge, using it for 5 minutes a day. In addition, it has a slim design that is convenient to carry, and weighs only 33g, making it easy to carry around for business trips, travel, dates, and the office!