? Refrigerated medicines tend to spoil in the heat, and spoiled medicines can damage your body. That's why you need a portable medicine fridge like this one to solve the problem of medicines that need to be cooled outside. Perfect for your short to medium distance trips. ?Features. Very easy to use. Just press a button and you're ready to go. Alerts in three situations: high temperature, low temperature and power failure. Quiet (noise = 30 db), fast running, low power consumption and long life. With quick charge function for easy access to the USB charging port at home or in the car, or for connection to a computer. ?Product specifications. Refrigerator external dimensions: 19,3,8,0,7,3cm Refrigerator internal dimensions: 17,4,5,2,4cm Capacity: 5L Cooling temperature 2.8°C (ambient 30°C) Applicable supply cycle: 12h Battery capacity: 8000mAh Voltage (charger): AC100V-240V to DC5V to DC12V ?Package list 1. Insulin cooler 1. Carrying case 1. Internal battery 1. USB cable 1.Car adapter ?Please note 1. If using external power supply for a long time, please take out the battery, overcharging, will cause battery loss. 2. If the battery has not been used for more than a week, please remove it to avoid over discharging. 3. Please do not use the battery for a long time, charge it every three months to avoid over discharging.? ?Multi power supply? The insulin cooler can be operated through USB, car charger, lithium battery and charging power supply. It is specially designed for people who need to work in cars, airplanes, travel, offices, homes and outdoors. ? ?Quiet operation? High-end brushless fan is used, and the noise during normal operation is less than 30 dB. It is quieter and more durable than ever, so you can enjoy a quiet and comfortable sleep. ? ?LED high-definition large screen? LED display screen, real-time temperature display, accurate temperature control. Low battery, intelligent reminder of high and low temperature. Even for the elderly, it is easy to operate. ? ?Intelligent constant temperature? Constant temperature, insulin can be kept at 2-8 ° C even under the ambient temperature of 30 ° C. The cooling effect is better than insulin ice bag. ? ?Insulin cooler? provides a convenient and cost-effective method to keep drugs (e.g., or other drugs injected) at a safe temperature. LED large screen, real-time temperature display, accurate temperature control. Even for the elderly, the operation is simple and convenient.Lock Type: No Lock. Pattern: Solid. Form Factor: Compact. Finish Type: Matte. Number of Doors: 1. Installation Type: Freestanding. Special Feature: Portable. Color: 1xBattery. Brand: RYUUZA. Number Of Doors: 1. Capacity: 5 Liters. Date First Available: March 13, 2023. Country of Origin: China. : B0BY8PTBLN. Manufacturer: RYUUZA. Item Weight: 2.64 pounds. Package Dimensions: 9.84 x 8.27 x 5.51 inches.