10 seconds preheating for long-lasting curling. The heating wire is made of nickel-chromium alloy, which has faster heating speed and heating area. Multiple temperature protection without damage to the skin and eyelashes. Curved brush design is more suitable for eyelashes, and curling effect is better.Double-level temperature design to meet different customer needs. Universal USB charging is more environmentally friendly.Small size is easy to carry around.<br><br>Name:Electric eyelash curler Power Source:electric Item Type:Eyelash Curler Model Number:Electric Eyelash Curler Power supply:USB charging Intensity level:Three levels Temperature:Three levels of temperature adjustment Voltage:DC5V Battery capacity:300mah Charging:USB charging Charging time:2H Usage time:30 days after one charge Colour:White Material:Plastic<br><br>Package Contents: 1 * Electric eyelash curler 1 * USB cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.