Upgrade AC Motor &Powerful Fastest Drying--Our Upgrade AC motor features HeatPro technology,professional ionic hair dryer with diffuser engine speed is 25,000 rpm,airflow is 3.6m³/min,air volume is up to 28.5m/s,Constant temperature and concentrated airflow dry hair 2X FASTER,Stable airflow for the fastest drying.Removable back cover allows you can clean at any time. | Versatile Styling Magnetic Square Nozzles--Unique square magnetic nozzle,2 times more stable than round ionic hair dryer magnetic nozzle and easy installation.blow dryer Smooth nozzle lets you style while blowing your hair,Control the wind direction to collect hair,professional hair dryer with diffuser Wide diffuser evenly distributes heat from root to tip for an anti-frizz finish on all hair types.From beachy waves to corkscrew curls, Blow out your perfect curls. | Negative Ion Technology & 134°F Constant Temperature--Our ionic blow dryer with diffuser ionic technology releases millions of negative ions ,far-infrared heat to reduce static and make hair soft and smooth. In addition,the negative ionic blow dryer has constant temperature protection function, intelligent temperature control at 134°F to prevent overheating damage,good for hair care. Long-term use can improve the shine and softness of the hair! | Ergonomic design, simple buttons：The heating settings and wind speeds are designed separately, Ergonomic handle and hanging loop for easy storage, simple and easy to use,2 wind speeds and 3 heating settings allow you to easily control temperature and wind speed, The one-button cold wind function can help you quickly style and dry your hair, and customize the perfect hair. | Overheat Protection & Low Radiation--We've upgraded our blow dryer to a Standrad ETL and UL listed US ALCI safety plug to better protect you during drying.Hair dryers will automatically shut down with the safety plug when it senses that the temperature is over-heat. Adopting imported low magnetic wave construction technology, which can reduce electromagnetic field radiation by at least 50% than similar hairdryers.It is also safe for children and pregnant mothers.