Feature:1. Medication Cooling: Portable insulin cooler refrigerator provides reliable cooling for insulin, interferon, growth hormone eye drops, serum, and more.2. Large Display: Insulin cooling fridge is designed with a spacious screen that shows real time temperature and battery level. Convenient display makes it easy for seniors to read.3. Portable: Small insulin cooler case has a small overall size and a lightweight construction, making it perfect for carrying along on trips. Carrying bag protects the device from scratches or accidental damage.4. Cooling: Utilizing a thermoelectric cooling system, insulin cooler box uses a specialized semiconductor and direct current to achieve rapid cooling.5. Ample Storage Capacity: With the ability to accommodate approximately 6 insulin pens, 16 pen refills, or 9 insulin bottles, ensures you have enough space for your medications while on the move.Specification:Item Type: Mini medicine refrigeratorMaterial: ABSMatching Battery: 1pc lithium ion battery pack (built in)Battery Model:18650Matching Battery Capacity: 10200mAhBattery Working Refrigerator Temperature Range: 4-18Plug In Working Refrigerator Temperature Range: 0-181. Applicable places: Family,office,vehicle,pharmacy,hospital and any other places.2. Suitable for refrigeration: Insulin, interferon and other drugs and biological agents suitable for refrigeration.Package List:1 x Mini Medicine Refrigerator1 x USB Cable1 x Storage Bag 1 x Battery Pack 1 x Instruction