Topic
Cordless and travel
Cordless stylers trade some heat and plate size for freedom from the socket. For travel, check the voltage range and the airline rules for lithium batteries.
Corded straighteners sold in the UK run on 230 V. Many are marked universal voltage (often 100 to 240 V) and switch automatically abroad; a plug adapter changes only the plug shape, not the voltage.
Cordless models run on a lithium-ion battery. Compare the stated maximum temperature, the run time in minutes and the charge time. Airlines generally ask for devices with lithium batteries to go in cabin baggage; check your airline's own rules before you fly.
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