The insulin refrigerator is beautifully designed and equipped with storage bags to create a high-quality and comfortable life for people who need medication to cool down during the journey. Product name: Insulin refrigerator Product size: 207 91 94mm Product color: A: white, 1 battery, B: white, 2 battery, C: white, 3 battery Battery life: 10-30h Rated power: 15W Battery capacity: 13000mAh Refrigeration temperature: about 35? lower than the ambient temperature Product configuration: A: 1 host, 1 home adapter, 1 storage bag, 1 USB power cord, 1 battery B: 1 host, 1 home adapter, 1 storage bag, 1 USB power cord, 2 battery C: 1 host, 1 home adapter, 1 pocket, 1 USB power cord, 3 battery Note: All dimensions are manually measured, with slight errors, please refer to the actual product Regarding after-sales service: If you have any questions after receiving the goods, please contact us in time. We will reply and provide a solution within 24 hours.Portable medicine refrigerator, equipped with storage bag, easy to carry, can be carried on the plane or train, travel, travel more convenient. Long battery life, built-in high-quality lithium battery, fully charged and can be used continuously for 10 hours, keeping your medicines at a safe temperature at all times. Various power supply methods, large-screen LED display, real-time temperature display, silent and low noise, simple operation, convenient operation for the elderly. Fast cooling and high efficiency. The insulin refrigerator can reach 0 C in 10 minutes, and the temperature can be accurately controlled at 0-18 C to meet the temperature requirements of medicines. Mini insulin refrigerator, small size, large capacity, can store 3 injection pens or 20 refills, large space to meet daily travel needs.