Our heated eyelash curler make-up tool adopts Ni-Cr tubular nickel-chromium wire which covered with the thermal protective slot. Quicker and Safer than the manual version, won't hurt your skin or damage eyelashes. Double-Sided ARC Curling Head perfectly fits all types of eyelashes, which have better curling effect and on eyelashes. It comes with a heated eyelash curler, double-sided comb brush, USB cable, and user book. This automatic eyelash curler is power by a battery which comes with USB rechargeable function. Our heated eyelash curler warms up within 10S. His design perfectly fits the eyelashes makeup, make your eyelashes durable and natural curling. It saves more time for shaping your eyelashes and lasts/holds for 24 hours. Automatically switches off in 10 mins if not used.