Pops fast-up to 18 cups of popcorn in less than 2-1/2 minutes with almost no unpopped kernels Pops without oil for only 30 calories per two cup serving and 0 calories from fat! That's 89-percent fewer calories than corn popped in oil. The product video can be reviewed before using the product. Easy to clean because it pops with hot air; Butter melter doubles as a measuring cup. Please review the User Manual before use.Base and cover simply wipe clean; Measures 14 H inches Product Built to North American Electrical Standards. Built-in cord wrap for convenient storage.