The ZSMC1469HS is packed with thoughtful and innovative features. Inverter Technology is lightweight and provides even distribution of cooking power. The ZSMC1469HS Works with Alexa using helpful commands to make the most of this oven's features. What could be easier than just asking, "Alexa, defrost 1 pound of chicken" to your Amazon Echo device? Precise Cook sensor technology takes the guesswork out of defrosting, cooking, and makes reheating food and beverages a breeze.