Refrigerated drugs are prone to spoilage at high temperatures, and spoilage can cause harm to your body. Therefore, a portable medicine refrigerator is needed to solve the problem of storing medicines outdoors. Suitable for your short to medium distance travel. characteristic: Very easy to use. Just press a button. Three situations will sound: high temperature, low temperature, and power outage. Silent (noise 30dB), fast operating speed, low power consumption, and long service life. It has a fast charging function, making it easy to use a USB charging port at home or in the car, or connect it to a computer. Product specifications: Product Name: Drug Refrigerator Battery standby time: 8-10 hours Cooling temperature: 2-8 C (room temperature Applicable voltage: AC 220V CC 12 V Preventive measures: Obstacles will not block ventilation holes, and the refrigerator will not be used in high temperature or water environments.(Multiple forms of power supply): Insulin coolers can work with power banks, cars, houses, or batteries, designed specifically for people who need to work in cars, airplanes, travel, offices, homes, and outdoors. (Ultra quiet operation): When the machine is running, the noise is less than 20 decibels, creating a quiet atmosphere that does not expose drugs to extreme temperatures. Most people prefer to store insulin in private spaces rather than shared refrigerators. (Large screen LED screen): The insulin cooler has a large screen LED screen, real-time temperature display, precise temperature control, low battery power, intelligent high and low temperature reminder, simple operation, and can be easily used even by elderly people. (Large capacity): Can accommodate 7 to 10 injection pens and about 10 bottles of interferon to meet storage needs. Insulin requires a separate refrigerator to effectively prevent bacterial cross infection. (Insulin refrigerator): The portable insulin refrigerator solves the problem of refrigeration when drugs are taken out, and is used to keep drugs (such as insulin or other injectable drugs) at a safe temperature.