Electronic hot box brand new concept of using space technology, PELTIER effect, heavy with no compressor, noise pollution and Lee, long life design is cute, the volume is small and portable, and suitable home.. indoor and outdoor use, with hot and cold function dual-use. In summer, you can take advantage of its refrigeration refrigerated beverage. Food, and so on. Such as: Coke, water melons, beer, yogurt. Ladies you can refrigerate makeup and beauty products. Cold winter, you may use the heating function heating of milk, bread and other food.