Portable insulin refrigerators can store insulin drugs privately, making it easy to solve the problem of storing drugs outside. Low noise insulin refrigerator 30 decibels. When the machine power is insufficient, the refrigerator will intermittently beep, reminding users to replace the battery and charge it in a timely manner. Product Name: Frozen Insulin Box Rated power: 12W Battery capacity: 10200mah Temperature range: 2-18 C External dimensions: 220x100x90mm Internal dimensions: 190x60x30mm The refrigerator can store 3 insulin pens, 5 small bottles of interferon, or 12 insulin ink cartridges Packaging list: Insulin refrigerator, household adapter, USB charging cable, lithium battery, transport box, user manual Warning: Insulin needs to be stored at special temperatures. Insulin used should be consumed as soon as possible, and unused insulin should be stored between 2 and 8 C. 2. unopened can be stored for 2 years, and after opening, it can be stored for 1 month 3. Due to manual measurement, there may be slight errors. Please understand (subject to the actual product).220V or 12V household medicine refrigerator, multiple charging methods, household power supply, car USB, power pack, battery life It can be used at any time and anywhere. The mini insulin refrigerator is equipped with a large capacity low noise battery of 10200 mAh and comes with a transport bag, making it easy to carry on airplanes or trains. The diabetes insulin refrigerator uses semiconductor intelligent cooling chips, sandblasted aviation aluminum coating, high cooling efficiency, and keeps the drug at a safe temperature. A portable car charging mini refrigerator with an insulin cooler is perfect for homes, travel, campsites, picnics, offices, schools, and many other places. Insulin cooling box for cooling and heating, with precise temperature control Cooling is about 25 degrees lower than room temperature, with a temperature range of 2 to 18 degrees, and can be configured to meet the temperature requirements of drugs The high-definition LED digital touch screen is easy to operate and more convenient for the elderly to use.