Sultra The Bombshell Rod Curling Iron, 1-1/2-Inch Sultra's The Bombshell Refurbished Curling Iron will change your hair, your beauty routine and your life. It features ThermaTru ceramic technology that generates far infrared rays that mends and defends your hair while you style with constant 380 degree F heat, smoothing the cuticle and locking in your look. an internal auto shut-off safety switch, Universal Voltage, 9 foot & no-tangle swivel cord