wanghaiyanBD Portable cooler box, Large Capacity
wanghaiyanBD Portable cooler box, Large Capacity Insulin Refrigerator Cooler Box, Car Travel Mini Fridge, Cooler And Warmer, USB Charging, With Battery [Energy Class A] 1.Solving the problem of refrigerating medicines when going out, the portable insulin cooler box is used to keep medicines (such as insulin or other injected medicines) at a safe temperature. 2.Even if the ambient temperature is 30℃, the insulin travel cooler can keep insulin at a temperature of 2-8℃. The cooling effect is better than insulin ice pack. 3.When the machine is running, the noise is less than 30dB, creating a quiet atmosphere. Do not expose...