# Best dual voltage flat irons and curling irons for travel Source: https://plateandwand.com/best/best-dual-voltage-hair-tools Publisher: Plate & Wand. Picks are chosen from what each Amazon listing states, not from hands-on tests. Method: https://plateandwand.com/how-we-pick Taking a hot tool abroad goes wrong in two ways. A single-voltage iron plugged into a 230V outlet can fail, and a dual voltage iron still will not fit a foreign socket without the right plug adapter. This guide only includes tools whose Amazon listings state universal, auto world or dual voltage, so you are not guessing from a product photo. It covers flat irons from ghd, T3 and BaBylissPRO, plus a ghd curling iron and a Bio Ionic interchangeable set. For each one we compare tool type, plate or barrel size, the voltage wording on the listing, top temperature and auto shut-off. None of these listings say which plug comes in the box or whether an adapter is included, so check the plug shape for your destination before you fly. ## Picks ### 1. BaBylissPRO 1" TrueTension Professional Hair Straightener Flat Iron, Electromagnetic Technology, for All Hair Types, Digital Pro Salon Results Plate width: 1 in; Max temperature: 465°F; Heat settings: Not stated (LED display); Voltage: 120V/240V dual; Auto shut-off: 60 minutes A 1 inch digital flat iron with the clearest voltage statement here: 120V/240V for worldwide use, plus heat up to 465°F and a 60-minute auto shut-off. What the listing offers: - The listing spells out 120V/240V instead of a vague travel claim. - Top heat of 465°F gives room for thick or coarse hair on the road. - Automatic shut-off after 60 minutes of non-use is stated. Limits to know: - The listing does not say how many heat settings there are. - No plug type or adapter is mentioned, so pack the right adapter for your destination. ### 2. T3 SinglePass StyleMax Professional 1" Ceramic Flat Iron with Custom Heat Automation, 9 Heat Settings, Longer Ceramic Plates, For Straightening, Waving, Curling & Styling Plate width: 1 in; Curl design: Curl Mode setting; Temperature: Not stated; Heat settings: 9 plus Curl Mode; Voltage: Auto world voltage T3's 1 inch ceramic flat iron with auto world voltage, 9 heat settings and a Curl Mode. A good single tool for a trip where you want to straighten and curl. What the listing offers: - Auto world voltage is stated, meaning no voltage switch to remember. - 9 heat settings plus a Curl Mode for waving and curling. - 1-hour auto-off is listed for safety in unfamiliar hotel rooms. Limits to know: - Maximum temperature is not stated on the listing. - Plug type and travel case are not mentioned. ### 3. Bio Ionic Twist 3-in-1 Interchangeable Curling Iron & Wand Set, 1 Handle with 3 Swappable Ceramic Barrels (0.5" Wand, 1" Tapered, 1.25" Clip), Ionic, Dual Voltage, All Hair Types Barrel size: 0.5 in. wand, 1 in. tapered, 1.25 in. clip; Barrel shape: Straight wand, tapered wand, clip barrel; Temperature: 6 settings up to 430°F; Glove included: Yes; Voltage: 110V-240V One base with three swappable ceramic barrels, six heat settings to 430°F and dual voltage. It suits people who change curl size often or travel. What the listing offers: - The listing includes a 0.5 inch wand, a 1 inch tapered wand and a 1.25 inch clip barrel. - Six heat settings to 430°F with a digital LED display, temperature lock and memory are listed. - Universal 110V-240V voltage, glove, cool tip, 9 ft swivel cord and 1-year limited warranty are listed. Limits to know: - The listing does not say how long before auto shut-off engages. - None of the Twist barrels is described as long, unlike the Long Barrel line. ### 4. BaBylissPRO The Digital Ultra-Thin Flat Iron, Dual Voltage, 1.5", Blue Tool type: Flat iron; Size: 1.5 in. plates; Voltage (as listed): Dual voltage; Max temperature: 450°F; Auto shut-off: 60 minutes A 1.5 inch digital flat iron with a dual voltage heater, 5 settings up to 450°F with memory, and a locking clip for storage. Fits medium to long hair on the road. What the listing offers: - Dual voltage heater is stated in the title and features. - Locking clip is listed as supporting compact storage and travel. - Memory function saves your preferred temperature across 5 settings up to 450°F. Limits to know: - Wider 1.5 inch plates take more room in a bag than a 1 inch iron. - The listing gives no plug type or adapter information. ### 5. ghd Platinum+ Styler 1" Flat Iron Hair Straightener, Black Plate width: 1 in; Max temperature: 365°F fixed; Heat settings: 1 preset; Voltage: Universal; Auto shut-off: 30 minutes ghd's 1 inch styler fixed at 365°F with universal voltage, a heat-resistant plate guard and a rounded barrel that also curls. A no-settings pick for travel. What the listing offers: - Universal voltage is stated for use anywhere in the world. - A heat-resistant plate guard is included, handy for packing soon after use. - Rounded barrel lets one iron straighten, curl and wave, per the listing. Limits to know: - Fixed temperature, so no way to adjust heat for different hair types. - Plug type and adapter needs are not covered on the listing. ### 6. ghd Curve Soft Curl Iron, 1.25", Black Barrel size: 1.25 in; Barrel build: Ceramic, spring clamp; Max temperature: 365°F fixed; Heat settings: 1 preset; Voltage: Universal A 1.25 inch ceramic curling iron with a spring clamp. The listing says it creates soft waves and voluminous curls on longer hair. What the listing offers: - 1.25 inch ceramic barrel listed for soft waves on longer hair. - Spring clamp, cool tip and safety stand are stated. - Universal voltage and a 2 year warranty, per the listing. Limits to know: - Fixed 365°F with no adjustable range for finer or coarser hair. - A standard clamp iron gives a more polished curl than a wand. ### 7. ghd Gold Styler 1" Flat Iron Hair Straightener, Black Plate width: 1 in; Curl design: Rounded barrel; Temperature: 365°F fixed; Heat settings: Fixed; Voltage: Universal ghd's 1 inch Gold styler with dual-zone heat at 365°F, universal voltage and a plate guard. The listing calls it travel-friendly, and it costs less than the Platinum+ here. What the listing offers: - The listing groups universal voltage with an auto sleep mode under travel-friendly features. - Ready in 25 seconds with an 8.8 ft swivel cord, per the listing. - Protective plate guard is included for packing. Limits to know: - Fixed 365°F only, with no lower or higher setting. - The listing does not cover plug type or adapter needs. ### 8. ghd Mini Styler .5" Flat Iron Hair Straightener, Black Plate width: 0.5 in; Max temperature: 185º preset (unit not stated); Heat settings: 1 preset; Voltage: Universal; Auto shut-off: Sleep mode (time not stated) A 0.5 inch mini styler with universal voltage, a plate guard and a 2-year manufacturer guarantee. It suits light packers with short hair, bangs or quick touch-ups. What the listing offers: - Half-inch plates make it the smallest tool in this guide for carry-on packing. - Universal voltage and a protective plate guard are stated on the listing. - The listing states a 2 year manufacturer's guarantee. Limits to know: - Narrow plates make straightening long or thick hair slow. - The listing's temperature line reads 185º without a unit, so confirm the actual styling heat. As an Amazon Associate I earn from qualifying purchases.