Chefman Induction Cooktop Electric Countertop Burner - Includes Digital Control Panel / Timer and Cool Touch Technology, Black 8 level adjustable power(300w-1800w) Digital display: built-in digital timer up to180 minutes Boils water in 90 seconds Uses up to 70% less Energy. 120 Volts. Resources & warranty: includes access to club Chef man for hundreds of recipes, tutorial videos, and more! 30 day no-questions asked Money-back Guarantee, & 1-year Hassle-Free warranty provided by Chef man.