Large 32mm barrel designed to create big soft waves • Spring-activated lever for securing the tips of the hair while creating curls • Cool tip designed for more comfortable curling • Safety stand for securing the tong on a hard surface while not in use • New ultra-zone technology locks in your curls with the right, even heat • Advanced ceramic coating specially designed for smoother curling • On-off switch and indicator press and hold design avoids accidental use during styling. Light & sound indicate on-off and ready to use • Sleep mode automatically turns off if left unattended for 30 minutes • Universal voltage and professional length swivel cable • 2 year manufacturer's guarantee