The PROluxe Hair Straightener S9100 features OPTIheat technology, a specially developed heat technology that delivers targeted heat to enable professional and long-lasting styling results. The straightener is equipped with a high-quality Ultimate-Glide ceramic coating, and with the "Pro +" setting, the perfect temperature (185 °C) for gentle styling can be set. The narrow, 110 mm long, and spring-loaded styling plates ensure even pressure on the hair, and the integrated digital display shows 10 variable temperature settings ranging from 150-230 °C. A quick heat-up time of just 15 seconds, the practical 3 m long salon-length cable, and an automatic safety shut-off after 60 minutes provide very comfortable handling and quick, safe styling. The button lock prevents accidental temperature adjustments, and the worldwide voltage adjustment along with a heat-resistant storage pouch make the PROluxe Hair Straightener S9100 the perfect travel companion.