Durable and stable design Matte metal finish resists fingerprints and scratches. 3In1 Yogurt Maker Machine with a nonslip rubber bottom for enhanced stability and reduced noise during use. Simple onetouch start button for effortless operation. Sleek design that complements any car interior. Smart Hot and Cold Yogurt Cup made from ABS and aluminum alloy for durability and safety. Intelligent temperature control Intelligent constant temperature heating at 55°C for precise fermentation conditions. This golden temperature helps achieve consistency and flavor for yogurt and other fermented products. Automatic Digital Yogurt Maker Machine switches to refrigeration mode to preserve freshness and maintain quality. Fast cooling and heating Chill drinks in about 12 minutes and warm them in about 5 minutes. Fully automatic operation, designed to work faster than traditional refrigerators, so beverages reach the desired temperature quickly. Large digital display Slim, userfriendly design with a large digital display. Realtime temperature monitoring and visible cooling effect. Settings are controllable at the touch of a button. Use scenarios Incar snacks on long trips: prepare yogurt or yogurt drinks to enjoy chilled or warmed during travel. Commute or outdoor activities: keep beverages ready for quick refreshment at the desired temperature. Home or dorm use: ondemand yogurt fermentation or temperaturecontrolled drinks without extra equipment.