Voltage / frequency : 220 V , 50 - 60 Hz : 220 - 240 V , 50 - 60 Hz : 110 - 127 V , 50 - 60 Hz Power consumption : 1000 Watts Product meets the requirements regarding interference suppression on radio and TV. Auto shut-off : A relay in the electronic module interrupts the power to the heating element when the iron is motionless in : − horizontal position for 30 seconds − vertical position for 8 minutes When the iron is moved again, normal function continues. N.B. In order to allow the iron to heat up in horizontal position, the iron switches off after plugging in for once after 2 minutes.