Is my chi flat iron dual voltage?
James Olson
Updated on April 22, 2026
Also question is, how do I know if my chi flat iron is dual voltage?
You can find out if your CHI flat iron is dual voltage by checking the label and looking for a number with a “V” for volts, usually next to the word input. If it's labeled 110-240V, it's dual voltage.
Similarly, how can you tell if something is dual voltage? If you see something like “INPUT AC 120/240 V 50—60 Hz 1300 W,” then your device is dual-voltage, and you can safely use it for voltages anywhere between 120 V and 240 V.
Thereof, can I use my chi straightener in Europe?
First, you'll need to make sure that your hair dryer or straightener is dual voltage – many are. Just check the label and look for INPUT AC 120V – 240V (or a variation of that) or a switch that can be set to 125V or 250V. If your hair dryer is 120V or 125V only then it will not work in Europe with just an adapter plug.
How much voltage does a straightener use?
Just check your hair straightener and make sure it says 110-240V. If you already have a dual voltage appliance or need to buy one like I did, then you'll need either a dual voltage hair straightener, curling iron, or hair dryer I list below and an adapter.