We upgraded our hairdryer to Standrad ETL & UL approved US ALCI Safety Plug to better protect you during hair drying. Designed with centrifugal 18 fan blades . ultra-strong permanent magnet motor . produce high-speed stable airflow for the fastest drying. Hand-held lightweight around 410g/14.46oz . reducing the burden on your shoulder when using . just enjoy your hair care! Built with dust-free fan blades . the non-removable mesh back cover(wash free) prevents hair from getting sucked into the blow dryer. With Inner Cylinder Motor – Innovative technology for noise reduction . explosion-proof and low radiation: reduce more electromagnetic field radiation than similar hair dryers . which makes our dryer safer and more reliable . suitable for old and young people to do a professional hair salon at home.