Feature: 1. LCD Touch Screen: Portable diabetic cooler with high definition LCD touch screen, simple and easy to understand, power display and temperature display, so that the elderly operation is more convenient. 2. Handle Design: Mini medicine refrigerator with handle design ensures that your medication is kept at a safe temperature in time. Handle design is very convenient for travelling. 3. Special Design: The inner liner of the mini medicine cooler is designed with rounded corners to avoid medicine collision damage. Aviation aluminium inner liner, the cooling temperature lasts longer. 4. Storage Capacity: The portable small medicine refrigerator can hold about 9 insulin pens or 42 insulin refills or 16 bottles of insulin, which is large enough to meet your daily needs. 5. Flexible Power Supply: Different power supply modes with different temperature control ranges, plug in temperature control from 0 to 18 degrees, lithium battery temperature control from 4 to 18 degrees. Specification: Item Type: Insulin Cooler Box Battery: 1 x Li ion battery (shipped without battery) Working temperature range with battery: 4-18 degrees Celsius Working temperature range with plug: 0-18 degrees Celsius Suitable for: Home, office, vehicle, pharmacy, hospital, etc. Suitable for refrigerating: Insulin, interferon, and other drugs and biological preparations Material: ABS. Package List: 1 x Insulin Cooler 1 x USB Cable 1 x Storage Bag 1 x User Manual