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Traveling with a hair dryer or Airwrap: voltage, carry-on and adapters

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Short answer

In the US, TSA allows corded hair dryers and stylers in both carry-on and checked bags. Whether one works abroad depends on its voltage rating. A dual or universal voltage dryer only needs a plug adapter. A US-only 120 V tool such as the Dyson Airwrap is not rated for 220 to 240 V outlets, and Dyson does not recommend using converters with it.

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This page is for anyone packing a hair dryer, hot air brush or Dyson Airwrap for a trip, especially an international one. It covers airport security rules, how to read the voltage label, the difference between a plug adapter and a voltage converter, and which travel-friendly dryers say they handle foreign voltage. Product facts come from the listings in our guides. For lighter options, see our lightweight hair dryer guide.

Can you bring a hair dryer or Airwrap on a plane?

Yes. TSA lists hair dryers as allowed in both carry-on and checked bags, and a corded multi-styler like the Airwrap is treated the same way. Pack the cord neatly coiled so the tool is easy to identify on the X-ray. Officers can still ask to inspect any item, and the final decision rests with the officer at the checkpoint.

Cordless styling tools with lithium batteries follow different rules: battery-powered devices generally belong in carry-on, not checked bags. Check the TSA "What can I bring" page and your airline's rules before you fly, and look up the rules for any other country you depart from.

  • Corded hair dryers and stylers: carry-on or checked.
  • Cordless tools with lithium batteries: usually carry-on only.
  • Attachments and brushes: either bag.
  • Pack the Airwrap in its case to protect the barrels.

Read the voltage label first

Every dryer has a rating label, usually on the handle or the plug. It lists the voltage range the tool is designed for. A label that reads 120 V is built for US and Canadian outlets only. A label reading 100 to 240 V, or a listing that says dual voltage or universal voltage, means the tool can run on most outlets worldwide with only a plug adapter. Some dual voltage dryers need you to flip a switch; others adapt automatically.

  • Dyson Supersonic Travel

    Voltage claim (per listing)
    Universal voltage that adapts automatically

  • T3 Afar travel-size dryer

    Voltage claim (per listing)
    Auto dual voltage

  • BaBylissPRO Nano Light

    Voltage claim (per listing)
    Dual voltage

  • Bio Ionic PowerDiva Pro Speed

    Voltage claim (per listing)
    Universal voltage

  • ghd Helios

    Voltage claim (per listing)
    Listing states not dual voltage

  • Dyson Airwrap (US models)

    Voltage claim (per listing)
    Not sold as dual voltage; Dyson advises against converters
Voltage claims from listings in our guides

Note.Always check the label on the exact unit you own. Listings and regional versions can differ.

Plug adapter vs voltage converter

A plug adapter only changes the shape of the plug so it fits a foreign socket. It does nothing to the voltage. That is fine for a dual voltage tool, and dangerous for a 120 V-only tool, which can overheat or fail on 220 to 240 V.

A voltage converter steps the voltage down. Most small travel converters are not rated for the high wattage of a hair dryer, often 1,400 to 2,000 W on the tools in our guides. Dyson's guidance for the Airwrap is that the machine is meant for the country where it was sold, that converters and adapters are not recommended, and that damage from them may not be covered by the warranty. The safest path for an Airwrap is to leave it home or use a dual voltage tool abroad.

Note.Never plug a 120 V-only hair tool into a 220 to 240 V outlet with just a plug adapter. If unsure, do not use it.

Best options for travel

If you travel internationally often, a dual or universal voltage dryer is the simplest fix. The Dyson Supersonic Travel listing says it is 32 percent smaller and 25 percent lighter than the Supersonic Nural and works with existing Supersonic attachments. The T3 Afar listing adds a folding handle. The BaBylissPRO Nano Light lists dual voltage plus a concentrator, diffuser and straightening pic. Our Dyson hair dryer guide and lightweight dryer guide compare these in detail.

For domestic trips, any tool works as long as it fits your bag. Weight and folded size matter most; see hair dryer weight explained for how listed weights compare.

See travel-friendly dryers →

Packing checklist

A few habits keep tools working and bags organized on the road.

  1. 1

    Check the voltage label and pack the right plug adapter for your destination.

  2. 2

    Let the tool cool fully before packing.

  3. 3

    Coil the cord loosely; do not wrap it tightly around the handle.

  4. 4

    Pack attachments in a pouch or the original case.

  5. 5

    Clean the filter before a long trip so airflow is strong. See how to clean a hair dryer filter.

Frequently asked questions

Is the Dyson Airwrap dual voltage? Dyson has not sold the Airwrap as a dual voltage model. US units are rated for 120 V, and Dyson advises against using voltage converters with it.

Can I use a voltage converter with my hair dryer? Only if the converter is rated above the dryer's wattage, and even then many makers advise against it. A dual voltage dryer is the safer choice.

Is a hair dryer allowed in hand luggage? In the US, TSA allows corded hair dryers in carry-on and checked bags. Battery-powered tools have extra rules, so check before you fly.

Do hotel hair dryers make sense instead? For short trips, often yes. Bring your own if you rely on a diffuser, a specific attachment or a multi-styler.

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