This hair styling tool comes with other convenient features, such as auto-off and blinking on indicator light, and the ultra convenient 30-second heat-up. This hair curling iron delivers professional results and is compact enough to be taken along on your journeys. The six-feet tangle-free swivel power cord and dual voltage system, further adds to its lengthy list of attributes. Heat Spiral Styler, Instant, 3/4 Inch 30 second instant heat-up. Curl press feature creates very defined ringlets. Automatic shutoff. 40 heat settings. Turbo Heat for maximum styling power. Uniform heat recovery system. Dual voltage. Uniform Heat Recovery System automatically restores barrel temperatures to the optimum level for consistent styling results.