Portable insulin freezer mini rechargeable small refrigerator for drug storage 2-8 C high-definition LED screen features: 1. Insulin refrigerated box, with a constant temperature of 2-8 C throughout the four seasons. When the climate temperature is below 2 C, it automatically heats up to about 8 C. When the set temperature is higher than the climate temperature, it automatically heats up. Turn on cooling. 2. Insulin refrigerated box. When the weather temperature is below 2 C, the refrigerated box automatically opens and heats up to about 8 C to prevent insulin and drugs from becoming ineffective due to low temperature or even freezing. Specifications: Product Name: Insulin Refrigerator Box Battery life: 8-36 hours Battery capacity: 10200 mAh Battery voltage: 11.1 V Product specifications: Outer box: 225 x 103 x 95mm, inner box: 200 x 90 x 40mm Temperature inside the box: 2-18 C Rated power: 9W, 15W battery, external power supply Packaging list: Insulin refrigerated box x 1 Note: 1. Due to different monitors, there may be color errors in the product. Please understand! 2. Due to different manual measurement methods, there may be errors in product dimensions. Please understand!(Convenient to use): Medical refrigerator, equipped with high-definition LED screen, easy to operate, real-time temperature display, easy to operate, mechanical buttons, more convenient for parents to operate. (Convenience Bag): The medicine refrigerator is combined with a handbag, so when you carry it with you on the plane, you no longer need to worry about the safety of the medicine. (Low noise and quiet): Insulin refrigerated box, reduces noise, has a long service life, works below 30 decibels, and enjoys a comfortable and comfortable life. (Size): Drug refrigerator, external size: 225 x 103 x 95 mm, internal size: 200 x 90 x 40 mm, can hold 3 insulin pens 20 insulin bottles 9 interferon bottles. (Material): Medicine Fridge uses a frosted aluminum inner shell with strong insulation. After multiple rounds of grinding, it is possible to avoid the impact of drugs on transportation and use them more easily.