HD07 vs HD16 vs HD17 vs HD18: Which Supersonic Hair Dryer Should You Buy?
A practical comparison of the four current Supersonic hair dryer models: what changes between HD07, HD16, HD17 and HD18, and which one fits your hair and your routine.
View MoreA 220V Travel Hair Dryer That Still Moves Air: What to Check Before You Fly
Most travel hair dryers fail on voltage, not on size. A practical guide to universal voltage, adaptors versus converters, and what to check before you pack.
View MoreScalp Protect Mode: What a Time-of-Flight Sensor Is Actually Measuring
Scalp protect mode sounds like marketing until you look at what the sensor measures. A short explanation of time-of-flight distance sensing, pause detect and what it changes.
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Airflow, Not Wattage, Is What Actually Dries Hair
Litres per second matters more than watts, and a steady temperature matters more than a hot one. A plain guide to reading hair dryer specifications, from the HD07 to the HD18.
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