Product: 24h Long-Lasting Effect Must be used together with mascara to maintain the curling effect of the day. Compared with the traditional eyelash curler, the heating eyelash curler can create a more natural eyelash curl. 4 Temperatures Settings The eyelash curler designed with 4 temperature level (65 -85 ). You can check the LED display or touch the brush head to select the appropriate temperature. Because it is made of silica gel, you don't have to worry about scalding your eyelids and eyelashes. Innovative Electric Eyelash Curler Heated eyelash curler comb is made of silicone, it is safer compared with iron wire heated comb. It conforms to the tooth comb design of eyelash radian, which can make each eyelash curl. Even a novice can easily style your eyelashes. Waterproof Silicone Brush Head When the eyelash heater is dirty after use, you can easily handle the excess mascara with water. Pls make sure you have turned it off already). Rechargeable Safety & Portable USB charging saves battery cost, pocket size and light weight. Whether you work or live, you can take it with you. High security, when you don't use or forget to shut it off, it will automatically shut down in 5 minutes. The output voltage3.7V Charging voltage5V Working temperature: low gear yellow light60-70 Battery capacity: 450mAh Charging method: USB direct charge Color:White Package included: 1 * Electric Eyelash Curler