The 1" Conical Wand Curling Iron creates tight, long-lasting curls. Tourmaline nano-ceramic technology eliminates frizz for smoother, silkier hair. 20 variable heat settings with fast, 30-second heat-up with maximum heat up to 450 F for long-lasting styles. Dual voltage for worldwide use. Auto shut-off and cool tip for added safety. Tangle-free, swivel cord. For use with all hair types. 6 cord. 120/240 V. Black/Gold.