Nano Titanium plates deliver highly efficient heat transfer and instantly smooth & shine Sol-Gel Nano Titanium & ceramic-coated plates 50 heat settings - heats up to 450 F (232 C) Ceramic heater with instant heat-up & recovery Ultra-slim design gets close to the scalp 5 extended plates for faster straightening Ryton housing resists ultra-high heat Dual voltage 9 swivel power cord