Full Upgrade: This is our newly 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. Precise 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 2F tolerance range for up to 99 hours.If you are looking for a yogurt maker with precise temperature control, it '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- polarized plug (US specification). When traveling internationally, you 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 -unlike glass containers. The lid is made of polypropylene (PP), which is heat-, chemically , and the yogurt does not contact any plastic. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Voltage: AC110V Color: As shown Material: plastic Package Contents: 1* Yogurt Machine 1 x ish instruction manual Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.