The ceramic ionic Nano Salon Pro dryer is powered by heavy duty AC motor for 1200 hours of use, compared to typical AC motor which provides 800 hours of use. The ultra smooth and quiet dryer produces high heat and more air velocity. Tourmaline crystals enhance ionic effect and produce moist heat. The combination of 3 distinct Nano technologies (Nano Ti + Nano Ti02+Nano Ag) provides maximum health and purification benefits for your hair. Ceramic emits gentle far infared heat to prevent damage to your hair.