SMALL PORTABLE REFRIGERATOR FOR INSULIN MEDICINES 0~18℃ Characteristics Fast cooling: Using instant semiconductor cooling technology, this refrigeration box provides stable performance, low noise, and zero fluoride pollution. Heat dissipation is achieved with a fan-cooled heat sink. Adjustable Temperature: Easily adjust the temperature from 0‑18℃ using the LED display screen, making it ideal for cooling a variety of medications with fast cooling and precise temperature control. Long-lasting insulation: The aluminum inner casing has rounded corners to prevent medication collisions. Sandblasting anodizing technology ensures long-lasting temperatures. Portable Design: Small and lightweight, featuring a custom carrying case, providing easy transportation and excellent protection against scratches and damage. USB Charging Interface: Connect to your car adapter, power bank, or USB port, making it suitable for use anywhere, such as home, office, car, pharmacy, hospital, or while traveling. Specification Item Type: Insulin Refrigerator Box Material: ABS, electronic components Temperature control range: 0-18℃ Voltage: 5V 3.4A Power: 10W Refrigerator Host Size: Approx. 210 x 95 x 103mm o8.3 x 3.7 x 4.1in Refrigerator Size: Approx. 175 x 60 x 25mm Storage capacity: The ability to store insulin 3-5 pre-filled pens or approximately 10-vial insulin. Power adapter: USB cable, adapters, power banks and car USB ports. Suitable for use: Travel, home, office, car, pharmacy, hospital. Suitable for cooling: Ideal for cooling drugs and biological agents that require cooling, including insulin and interferon. Product Principle: This product uses a thermoelectric cooling component or semiconductor to achieve cooling. By applying direct electric current to the semiconductor area, low temperatures are generated, and then these low temperatures are conducted into the medical box. Finally, the heat is dissipated outside by the heat sink through the wentylator. The product is stable, long-lasting, low noise and zero fluoride pollution. Plus, its small size and lightweight body make it easy to carry around. How to use To turn the device on or off, press the power button briefly. When the device is turned on, pressing the two temperature control buttons on the right side can adjust the temperature. The temperature can be adjusted between 0‑18℃, with 1℃ temperature control precision. Pressing the AUTO button briefly sets the temperature to 8℃. List of packages 1 x Insulin Refrigerator Host 1 x Portable Case 1 x USB Cable