Sharp R670BK Microwave 20L 800 Watts 2-in-1 Microwave Grill 10 Power Levels. The Sharp R-670BK microwave combines microwave and grill functions in an elegant black design. With a power of 800 watts for the microwave and 1000 watts for the grill, it is ideal for reheating, cooking, and browning food. The 20-liter cooking space offers ample room for various dishes, while the 8 automatic programs simplify cooking. The microwave features digital controls with an LED display, allowing for intuitive operation. Thanks to the combination of grill and microwave, food can be prepared crispy on the outside and juicy on the inside, making it a versatile kitchen appliance.