characteristic: 1. Very comfortable to use. Just press a button. 2. Various loading methods can be connected and loaded on devices such as cars and homes. 3. Touch button operation, LCD digital screen, low noise motor. 4. Quiet (noise level of 30 decibels), fast running speed, low power consumption, and long service life. Product specifications: Product Name: Insulin Refrigerator (Product model): Dual use for automobiles and household use (Product size): Approximately 21.5 14 6 centimeters Product color: White Material: ABS Working voltage: 12 V (Gross weight of product): approximately 1.4 kilograms Packaging size: 27 27 10cm No battery pack configuration: 1 main unit, 1 adapter, and 1 12V car cable. Handbag 1Many work environments reach extreme temperatures: even climate controlled areas can be closed at the end of workdays. Most people prefer privacy to store their insulin instead of keeping it in a shared refrigerator. Medicines must be stored separately to avoid cross infection: for improved safety and health, please store them separately. Thank you for choosing our product. We will be happy to serve you. Power: Can use USB cable, wall mounted charger, electric bank, car, home, battery, suitable for travel, home, travel, business travel, and office. Temperature adjustable: Quickly cool at 0 C, 0 C-18 C for 10 minutes. Control 1 C to meet the temperature requirements of the drug, and the temperature can easily control the rejection deviation. High definition LCD display: Four touch buttons, easy to operate, durable, and not easily damaged. Intelligent temperature control can display temperature in real-time on the screen, making it convenient for even the elderly to operate and use.