2026 New Insulin Cooler Box Car Large Capacity Insulin Cooling Cup Dorm Home Medicine Cooler Box

This 2026 new insulin cooler box is a large-capacity insulin cooling cup suitable for car, dorm, and home use. It is manufactured in Zhejiang, China, under the brand SECRETSBOX/Secret Box, with model number BOX5-Cloud. The device has a power of 10W and operates on 5V power supply. It can heat up to 8 degrees Celsius and cool down to 2 degrees Celsius. The weight is 1.5 kg, and it is compatible with USB car models. The material is 304 stainless steel, and customization is available. The volume is 5 liters or less, and it is a semiconductor car refrigerator.