Feature: 1. Portable Design: The compact and lightweight medicine portable refrigerator is designed for on the go convenience, allowing you to easily carry it with you wherever you go. Say goodbye to the hassle of worrying about how to store your medications while traveling or during outings. 2. HD LCD Touch Screen: The portable diabetic cooler box features a HD LCD touch screen that provides clear and intuitive display of information. With easy to read indicators for battery level and temperature, even seniors can operate it with ease, ensuring slick management of their medication storage. 3. Low Battery Alarm System: Rest assured that your medications will always be stored at a safe temperature with the built in low battery alarm system. It notifies you when the battery is running low, prompting you to recharge the cooler box and maintain optimal storage conditions for your insulin pens. 4. Double Layer Design: The double layer design of the mini drug refrigerator maximizes storage capacity, with internal size of 3.35 x 2.95 x 7.67 inches. It can accommodate approximately 18 insulin pens, making it an ideal solution for storing a sufficient amount of medication at home or while on the go. The rounded interior corners prevent medications from bumping into each other during travel, preserving the integrity of your supplies and ensuring they remain secure. 5. Sandblasted Anodized Coating: The rugged sandblasted anodized coating ensures long lasting refrigeration temperature control, while the sensitive touch buttons allow for accurate temperature adjustments within a range of 0‑18°C, giving you the flexibility to tailor the cooling settings to your specific needs. Specification: Item Type: Insulin Cooler Box Material: ABS Battery: Lithium Ion Battery Pack x 1 (Not Included) Internal Temperature: 2-18°C Suitable Places: Home, Office, Vehicles, Pharmacies, Hospitals, and any Other Location Application: Insulin, interferon, and other medications and biological preparations requiring refrigeration. Size: Approx.3.35 x 2.95 x 7.67in / 8.51 x 7.49 x 19.48cm. Package List: 1 x Insulin Cooler Box 1 x Car Charger Cable 1 x Manual 1 x Storage Bag