Feature: About this itemUSB QUICK RECHARGEABLE FAST HEATING: This flat iron straightener comes, with rechargeable battery will last 45 minutes using time at a fully charge. Only takes 15s to heat up, 30s after reaching the temperature, it will remain in a constant state. You don't need to wait a long time. The anti-scalding design on the top effectively prevents scalds, which is safe and efficient. PORTABLE TRAVEL SIZE : This wireless hair straightener is 8 inches long and fits easily into a handbag, makeup bag, and is perfect for emergency styling while traveling and on the go. ADJUSTABLE TEMPERATURE IN 3 GEAROur flat iron is a button switch. The temperature can be adjusted through the switch. We have set three temperatures for you: 320 , 356 and 392 . Our products are very suitable for soft hair, ordinary hair or thick and hard hair.You can choose different temperatures according to your hair quality and shape. EFFECTIVELY REDUCE HAIR DAMAGEOur cordless straightener has built-in high elastic pressure silica gel, can adjust the closing force according to the hair volume and effectively reduce hair wear. The water-based ceramic coating on the mini flat iron can release moisturizing molecules, repair damaged hair and restore health and luster.