?AUTO HAIR CURLER? The latest cordless hair curler with smart induction motor, say goodbye to poor curling effect, even if you are new hands! No skill required - Only one button to automatically create beautiful curls or waves anytime, anywhere. ?SMART SENSOR SYSTEM? Compared with traditional curling iron, this cordless curling iron is designed with intelligent sensor chip, which stops working to prevent hair from tangling and pulling if the automatic curling iron curls too much hair or works incorrectly. Note: Change the rotation direction to release the hair if it tangles. ?ANTI-SCALDING & TOURMALINE CERAMIC ION? Ceramic curl chamber protects your hand and skin from damage, safe to use. Professional tourmaline ceramic technology and vegetable protein coating help seal in moisture into the hair and protect the cuticle. This will keep your hair healthy and smooth with shiny curls that last all day. ?6 TEMPERATURE & 11 TIMING SETTINGS? The cordless automatic curler has 6 temperature options with a wider range from 300℃ to 390℃, suitable for different hair types. 11 timing settings (8-18s) allow you to choose the appropriate time to create a variety of hair styles from waves to tight curls, enjoy the endless styling possibilities. ?AUTO OFF & USB RECHARGEABLE? This curling iron will run for up to 30-40 minutes (depending on temperature) after it is fully charged in just about 4 hours. Portable size and USB rechargeable design perfect for taking on the go. Automatically shuts off after 10 minutes to preserve its lifespan.