Power : 600 W ; Size : 870*520*730 MM ; Capacity : 4 trays / layer , 3 layers , total 12 trays ; Character : Independent heater in each layer promises heat to be more closer to the food . Effective and durable aluminum foil to heat , food-friendly heater in each layer , tempered dual layer glass to save energy with good display , the bottom of the cabinet served as light box advertising , employed intensity and brightness LDE light source to highlight food color .