Our insulin refrigerated box can control the temperature between 2-18?, adopts semiconductor cooling and heating design, and has a handle design, which is very suitable for you to carry when traveling. We are committed to providing more convenience for your life. Feature 1. When the insulin refrigerator is below 35C, a good cooling effect can be achieved 2. The insulin fridge has a high-definition LCD screen and real-time temperature display, especially suitable for the elderly 3. The medicine refrigerator has a bass noise reduction function, which does not exceed 30 decibels when working 4. The medication cooler has a variety of charging methods and is not limited by space Specification: Product Name: Insulin Cooler Refrigerator Product Size: 22 15 7cm Product Weight: 1.8kg Adjustable Temperature: 2-18? Battery Life: 6-24h Features: Small And Portable, Suitable for Travel Package Includes: 1x Medication Cooler For Travel Note The refrigerator can only store one medicine at a time to avoid cross-infection and destroy the efficacy of the medicine. Your satisfaction is our priority, if you have any question, dont hesistate to contact us, we will serve you as soon as possible!If you have any questions, please feel free to contact us, we will reply to your email and solve your problem within 24 hours. Facilitate your travel - The handle design of the portable insulin refrigerator facilitates your travel, low noise and bass, and has multiple charging methods. It can be used by power banks, cars, homes, and batteries. It is suitable for travel, aggravation, commuting, business trips, etc. Better refrigerate medicines when you go out. Large Capacity - The internal size of the insulin fridge is 20 6 3CM. You can store 3-5 injection pens 6 bottles of interferon 18 replacement refills in addition, you can also store insulin, serum, interferon, growth hormone, drug capsules, Eye drops and other medicines, but it should be noted that only one medicine can be stored at a time to avoid cross-infection affecting the efficacy. Reminder System - The portable medicine refrigerator cooler has an alarm reminder system. When the battery is low, the refrigerated box will indirectly buzzer to remind you to replace the battery or recharge in time. LED Display - The insulin refrigerator uses semiconductor electronics for rapid cooling high-definition LED display, easy to operate, durable touch screen buttons, real-time display of temperature, 1000mAh durable lithium battery, all-aluminum inner tank, integrated molding, more accurate temperature control, easy for the elderly to operate.