125L Super Large Capacity: CROSSON commercial convection oven features a 4.4 cu.ft. (125 L) inner capacity, perfectly sized to cook a large batch of delicious foods,embrace a world of unrestricted baking potential.The dimensions of the 4-tier interior reach 27.24x21.3x12.23(69.2x54.1x33.6 cm), ideally meeting the needs of parties or commercial use.; Sophisticated Bi-Directional Fan Rotation: A fan that switches directions every 30 seconds, guaranteeing even heat dispersion.By reversing its spin every half-minute, it continuously propels hot air from every conceivable angle.Aided by the 4500W power and efficient fan,our commercial countertop oven is sure to spread heat evenly throughout the body, baking foods rapidly.; With Spray Humidification Function: Our full-size convection oven is equipped with a spray humidification function. It can delay the hardening of food surfaces, enhance heat transfer, and directly reduce moisture loss from food during baking by supplementing moisture, resulting in a softer texture.; Double Layer Clear Tempered Glass and Illuminated Interior:Tempered glass door and interior lighting allows effortlessly monitoring of baking process.Whats more important is that the double layer tempered glass design creates a cool-to-touch surface,no more unwanted scalding,much happier chef.; Flexible 4-Layer Baking Arrangement:Four baking trays&racks on separate tiers open up a realm of versatile baking. the quantity and combination of the baking pans and rac