Description Refrigerated medications are susceptible to spoilage at high temperatures, and spoilage of medications can harm your body. Therefore, You need such a portable medicine refrigerator to solve the problem of the need to cool medicines outdoors. Features: 1. Low noise design, the noise does not exceed 30db when working, ensuring a peaceful sleep. 2. We Provide You With A Portable Backpack. You Can Install The Medicine Cooler In Your Backpack To Protect Your Privacy. 3. Battery Level Indicator, Large Led Display, Delicate Adjustment, Intelligent Temperature Adjustment, Aluminum Inner Tank. 4. Can place insulin, eye drops and other drugs, suitable for travel, home, work, business trip, etc. Product Specifications: Name: Insulin Refrigerator Battery Capacity: 10200 Mah Power Supply: Built-in Lithium Battery Standby work time: about 6 32 hours Rated Voltage:220V Lithium battery voltage: 11.1v Precise Temperature Control: 0 18? Inner Size: 185x105x37mm Size: 235x150x125mm 9.3x5.9x4.9in Weight: 2kg 4.4lb Packing list: 1. Cold box host 2. Carrying case 3. USB power cord 4. Household adapter 5. Lithium battery 2pcs 4pcs 6. Instructions Matters needing attention: 1. The machine cannot be filled with water to avoid any liquid contact. 2.Ventilation holes at the bottom and both sides keep the air unblocked.When loading into a portable backpack,the ventilation holes of the backpack must be aligned with heat dissipation holes. It is strictly forbidden to put the cooler box in a sealed bag, as this will cause poor air wind, and this will rise the temperature inside and the medicine will be damaged. 3. When going out, please prepare a reasonable number of battery packs according to the length of travel time to ensure the machine is used normally.?Applicable Places?- The insulin cooler can be powered by USB, car charger, lithium battery and wall charger. Designed for those who need to work in the car, plane, travel, office, home and outdoors. comes with a portable backpack, can be taken on airplanes or trains for more convenient travel. ?Large Capacity?- The inner dimension is 185 X 105 X 37mm, it can hold about 6-9 injection pens 25 insulin vials 60 refills.High capacity 10200mah rechargeable battery, portable battery standby time more than 8 hours, independent heat dissipation can accurately control the temperature of 0-18 ?. ?Ultra-Quiet Operation?- Using high-end brushless fan, the noise is less than 30 decibels during normal operation. it's quieter and more durable than ever so you can enjoy a restful and comfortable sleep. ?Insulin Refrigeration Function?- Portable Insulin Cooler solves the problem of refrigerating medicines when you are on the go and is designed to keep medicines (such as insulin or other injectable medicines) at a safe temperature. The insulin travel cooler keeps insulin at 2-8 C even when the ambient temperature is 30 C. The cooling effect is better than that of insulin ice packs. ?High-definition LED Touch Screen?- Concise and easy to understand, power display and temperature display, more convenient for the elderly to use. The arc angle design of the inner tank prevents the medicine from colliding in the box while driving. Sandblasting and anodizing make the chilled temperature durable.