1. Dough proofing box: This household fermentation machine ensures no odor during the fermentation process and does not affect the taste of the food. It has builtin 75°C thermal protection to prevent overinsulation. 2. Odor heating pad: It does not affect the flavor of food during fermentation. The builtin 75°C heat protection prevents excessive heat preservation from causing the heating pad temperature to be too , increasing product safety and insurance. 3. Temperature control: The temperature can be accurately controlled to 0.1℃. Set PO (start) to 24°C, P1 (stop) to 33.4°C, the temperature control meter displays 24°C, and the indicator light is on. When reaching 33.4℃, the indicator light goes out/stops working. 4. The heating pad is made of doublesided material: the front black waterproof fabric is stainresistant and more comfortable, and the back white thermal insulation cotton can reduce heat loss. The electric heating pad can be washed, but water cannot enter the interface and other parts.