?How our insulin cooler travel case would make your life better 1-It protects your privacy.You can take with you all type of insulin and no one would notice what s inside. 2-Its practical design allows you to use it whenever you go for travelling. It does not matter if you are in the middle of Sahara desert,boarding a plane to Bali or just surfing in Hawai, this cooler does its job and it s the best at it. All you have to do is just plug the usb cord and YOU ARE ALL SET. 3-It would benefit all your family members in a small but significant way.If your father loves beer bottle ,your mum adores french wine ,your newborn baby needs pumped breast milk to be stored while you travel,or you simply are struggling with diabetes and insulin carriers that do not meet your expectations.It simply does not matter anymore, because this cooler does its job in every situation and it s the best at it. Temperature control range: 2?- 25?(Below 30 ?) Product net weight: 1600 g Car input voltage: 12 24 V Household voltage: 110 240V Power:9 15W Battery capacity: 10200mA Dimensions: 220x100x70mm?Applicable to multi-drug refrigerators?Insulin, interferon, eye drops, growth hormone, commonly used drugs, serum reagents, 80 cooling space, can store 3-5 injection pens. ?Power supply method?charging treasure, car, house, cigarette lighter, computer USB interface, battery can provide power, suitable for transportation and portability, most people prefer to protect the privacy of insulin, instead of putting it in the ordinary refrigerator. ?Ultra-quiet operation?Brushless high-end fan, running below 30 decibels, quieter and more durable, suitable for personal space, such as office, travel, car. ?Intelligent working system?HD LED display effect, fast cooling, smart battery, when the refrigerator temperature reaches the set temperature, switch to the energy-saving mode, effectively protect the motherboard and extend the service life. ?Affordable Small Refrigerator?The insulin refrigerator is designed to provide a convenient and economical way to keep drugs (such as insulin or other injectables and drugs) at a safe temperature.