Specification: Condition: 100% Brand New Item Type: Yogurt Maker Material: ABS Color: Green, Blue (Optional) Rated Voltage: DC 5V Product Capacity: 280ml Rated Power: 6.5W Summer First Grade Slight Acid: 8 Hours Spring and Autumn Second-Grade Standard: 10 Hours Winter Third Acid: 12 Hours Weight: Approx. 406g / 14.3oz Product Size: Approx. 16.5x7.7cm / 6.5x3.0in (Excluding Hand Loop) Pre production Steps: 1. Wash the container and lid with boiling water for 1 minute to clean it. The container must not occupy any oily substance. 2. Only the cup body and the lid need to be scalded. It is forbidden to scalding the product base with boiling water. 3. Press the key for the first time. This product defaults to the middle (standard) gear (10H). Press the button to adjust the gear. Production Method: 1. Pour milk. 2. Add 1g yogurt starter and 5g white sugar (not included in the product) and mix well. 3. Put on the cover and power on, it can be used in 8-12 hours. Note: 1. The shipment does not contain starter and sugar. 2.Do not immerse the base in water or clean it with water. 3. When making yoghurt in winter, please warm the milk to about 45° before making yogurt. 4. This product is only suitable for use in greenhouses above 18°C. 5. The base is forbidden to put in the refrigerator for refrigeration. 6. Wash the container and lid with boiling water for 1 minute before use to clean it. The container must not occupy any oily substances, otherwise the starter will fail to ferment.