Durable, 22-gauge, Type 304 satin-finish stainless steel cover with black plastic trim, automatic operation, dual air outlets. 
QuickShip115V AC, 15 Amp, 50/60 Hz, 1725 Watts, Single Phase, cULus Listed.
208-240 AC, 6.8-7.8 Amp, 50/60 Hz, 1400-1900 Watts, Single Phase, cULus Listed, VDE approved and CE marked. 
The video below uses a simple app called “Decibel-10th” which can be downloaded on most smartphones. Click on the link to download.