Only used three times. • Max temperature for all hair types • Dual buttons to control curl direction • Curling time setting • 1 hour auto shut-off for safety • Dual voltage for conveinient travel • 9ft swivel cord Create flawless curls and waves at the push of a button with the CHI Spin N Curl. Hair is drawn into the curl chamber where it is heated and timed to create perfect curls and waves every time!