Features: The Insulin Coolers Travel Case features advanced variable frequency cooling technology with a digital display, ensuring precise temperature control for insulin and medications during travel or daily use. Craft from ABS material, this coolers includes clear LED temperature monitoring, for standard car cup holders. Designed for diabetics and travelers requiring medication refrigeration, it securely stores insulin pens, vaccines, and temperature sensitive pharmaceuticals in motion. Maintain medication efficacy during road trips, commutes, or outdoor adventures with the shock resistant coolers that operates seamlessly in vehicles. Equipped with multiple layer insulation, this medicine fridge securely stores insulin vials while providing vibration protection for fragile injectables in motion. Specifications: Material: ABS Voltage: 5V Cooling Temperature: 0-18℃ Power: 10W Size: 24.5x8x8cm/9.65x3.15x3.15in Package Includes: 1pc Medicine Fridge note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color. Charging cable powered.(Include)