Feature 1Rapid Cooling: Utilizing instant semiconductor cooling technology, this refrigeration box ensures stable performance, low noise, and zero fluorine pollution. Heat dissipation is achieved with a fan cooled heat sink. 2Adjustable Temperature: Easily adjust the temperature from 018 with the LED display screen, making it perfect for refrigerating various medications with quick cooling and precise temperature control. 3Long Lasting Insulation: The aluminum inner case features rounded corners to prevent medication collisions. Sandblasting anodizing technology ensures long lasting temperatures. 4Portable Design: Small and lightweight, which equipped with a customized carrying case, providing easy transport and superior protection against scratches and damage. 5USB Charging Interface: Connect to an adapter, power bank, or car USB port, making it suitable for use at any location, such as home, office, car, pharmacy, hospital, or while traveling.Item Type: Insulin Refrigerator BoxMaterial: ABS, electronic componentsTemperature Adjustment Range: 0-18Voltage: 5V 3.4APower: 10WRefrigerator Host Size: Approx. 210 x 95 x 103mm / 8.3 x 3.7 x 4.1inRefrigerator Size: Approx. 175 x 60 x 25mm / 6.9 x 2.4 x 1inStorage Capacity: Able to store 3-5 insulin pens or around 10 insulin vials. Power Supply: USB cable, adapters, power banks, and car USB ports. Suitable for Use: Traveling, home, office, car, pharmacy, hospital.Suitable for Refrigerating: Ideal for refrigerating drugs and biologics requiring refrigeration, including insulin and interferon.Product Principle: This product uses a thermoelectric cooling component or semiconductor to achieve refrigeration. By applying a DC electric current to an area of the semiconductor, low temperatures are generated, and then these low temperatures are conducted to the medicine box. Finally, heat is dissipated outward by the heat sink through a fan.Product Characteristics: Includes intelligent temperature control, a LED liquid crystal display screen, and instant semiconductor cooling technology. The product is stable, long lasting, low noise, and zero pollution with fluorine. Additionally, its small size and lightweight body make it easy to carry. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x InsulinRefrigerator Host1 xPortable Case1 xUSB CableNote1. The refrigeration box should not contain any water, to prevent liquid contact. 2. The bottom and two sides of the box should maintain ventilation holes to ensure air circulation. When placed inside a portable backpack, the ventilation holes must line up properly with those of the backpack. This product is strictly forbidden to be placed in a sealed bag which will cause poor ventilation and increase in the internal temperature, resulting in damage to the medication. 3. When going out, please prepare power supply methods appropriately, based on the duration of travel, in order to ensure the proper functioning of the product. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia