The stainless steel BluStorm High Speed Hand Dryer 110/120 volt provides a 95% cost savings vs. paper towels. Be blown away! The BluStorm offers a 10-15 second dry time and a decibel rating of 68.2dB. With advancements in technology and improvements to hand dryers, more and more people are switching do to environmental benefits, cost savings and hygiene. A durable all metal back, lower sound level, and added air vents that improve dry time.