Revlon 1" Steam/Ion Ceramic Straightener has an easy-to-clean 1" ceramic plates that distribute heat evenly for sleek straight styles. It emit steam automatically when plates are closed. There are two ionic ports and an ion activation switch with an LCD light. Instant heat recovery to maintain high heat, constant heat. There is a 60-second fast heat-up. It has an "ON/OF" switch with an LCD indicator light. There is worldwide dual voltage for use anywhere and a tangle-free swivel power cord.