Insulin refrigerated box is designed to provide a convenient and affordable way to keep medicines at a safe temperature, it is suitable for refrigeration of insulin, interferon, growth hormone, vaccine, drops eye and other drugs. High-definition LED touch screen, high-definition fonts, even the elderly at home can easily operate. The scientifically designed refrigeration box cover adopts double-layer sealing ring, combined with recessed inner groove, which improves the sealing effect of the refrigerator and keeps it cool for a long time. Characteristics: Weight: 780g Refrigeration space: 190 45 45mm Dimensions: 240 120 80mm Capacity (lithium battery): 10200mah Refrigeration temperature: 2-8 ? (under ambient temperature 30 ?) Package Included: 1x refrigerated insulin box 1x 10200mAh lithium battery 1x portable bag 1x car charger 1x USB charger 1x USB charging cable To note: It is recommended to remove the built-in battery if you use the refrigerated insulin box for a long time at home. If you have any questions, please feel free to contact us and message us. We will contact you within 24 hours and provide you with a satisfied solution.?The back of the fuselage is designed with dual charging ports. Three charging methods, adapter charger, car charger and USB charger. You do not have to worry about charging, you can use it in your car travel, office, home and outdoor. ?Original imported chip, rapid cooling to 2-8?(ambient temperature 30 ). Large LCD display, shows the real-time and refrigeration temp clearly, and the noise is low.simple operation, even the elderly can easily operate. ?Max working time: 8 hours, keep your medicines at a safe temperature all the time,built-in 10200mah lithium battery. It is easy to carry, you can take it when traveling or going to work, can be carried on an airplane or train, travel, more convenient for travel. ?The insulin refrigerated box shell is made of medical ABS PE and is resistant to impact. The polyurethane foam applied provides strong prevention of outside-temperature but satisfactory insulation property. The inside of the box is made of aluminum alloy, which is oxidized to refrigerate the medicine quickly. ?The size inside the box is 190 45 45 mm, which can accommodate 3-5 insulin pen and 6-8 insulin, the box size is 236 120 80 mm. For you to solve the problem of cold storage of insulin, interferon, vaccine, eye drops, serum, growth hormone and other drugs when you go out.