Feature: 1. LED Display: Insulin cooler travel box adopted user friendly LED touchscreen, provide clearly battery and temperature display, making it easier for seniors to operate and use. 2. Prevent Collision: Insulin pen cooler adopted rounded corners design to prevent medication collision. Utilizes fast semiconductor cooling technology for stable performance. 3. Compact and Lightweight: Insulin cooler box custom adopted a carrying handle for easy transportation, made of ABS material, prevent scratch and damage, can be used for a long time. 4. Wide Application: Insulin cooler case can solve the problem of cold storage medicine insulin, which is very suitable for home, office, car, pharmacy, hospital, or travel. 5. Storage Capacity: Insulin cooler medicine refrigerator with large capacity, which can hold approximately 5 insulin pens, 20 insulin pen cartridges, or 6 interferons for your travel needs. Specification: Item Type: Insulin Cooler Travel Box Material: ABS Battery Type: Lithium Battery 7800mAH(Included) Temperature Range: 2℃-18℃ Application: for Insulin, Interferon, and other refrigerated drugs and biological products Suitable Places: Home, Office, Vehicle, Pharmacy, Hospital, etc.. Package List: 1 x Insulin Cooler Travel Box 1 x USB Cable 1 x User Manual 1 x Hand Strap 1 x Handbag