Full Upgrade: This is our ly launched fully upgraded yogurt maker. Compared to the old version, we have made improvements and upgrades in fermentation temperature control, adjustable temperature and time ranges, appearance, and inner bowl capacity,and power. Temp Control:Unlike most yogurt makers that often experience overheating, our yogurt maker uses PTC constant temperature water bath heating with a microcomputer that continuously senses the temperature. It strictly controls the temperature within the set range. After testing, our yogurt maker maintains the temperature within a ±2°F tolerance range for up to 99 hours.If you are looking for a yogurt maker with temperature control, it won't disappoint you. Globally Universal:This yogurt maker features a universal PTC circuit board that automatically adjusts its operating frequency according to the input voltage to deliver a stable 20W power (110V-240V compatible). This global voltage compatibility means the appliance can be used worldwide without requiring a voltage transformer. Please note: The unit comes with a NEMA 1-15P standard two-prong polarized plug (US specification). When traveling internationally, you will need to prepare a plug adapter for it. 1.6L Capacity: To maximize space, we've designed this yogurt maker with a square inner pot that complements the overall appearance and ensures even heat distribution. The 1.6L capacity is almost the largest single yogurt containers you'll find. Made of 304 food-grade stainless steel, it's easy to clean and durable-unlike glass containers. The lid is made of BPA-free polypropylene (PP), which is heat-resistant, chemically resistant, and the yogurt does not contact any plastic. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines and so on. Voltage: AC110V Color: As shown Material: plastic Package Contents: 1* Yogurt Machine 1 x English instruction manual Only the above package content, other pro