Characteristics and perks 1000 watts of cooking power efficient reheating/defrosting reduces food waste durable construction stainless steel interior and exterior cabinet ample 23 liter . 8 cubic ft. Oven capacity accommodates a 305 mm 12 platter motor driven bottom antenna system efficient energy distribution for reliable heating results grab n go handle no moving parts for reliable use interior oven light 20 watt bulb fully lights cavity, Gives you the potential to see food as it cooks keybeep volume user option allows user to deactivate keybeep or select from 3 volume levels to customize for any environment or use touch controls rms510ts 20 programmable menu settings compared to competition s 10 3 stages of cooking 5 microwave power levels dial controls rms510ds 6 00 light up dial timer 100% microwave power only auto reset to zero when cooking is interrupted