Features: Keep your safe with precise 2-18°C temperature control and intelligent alarm system to prevent spoilage from temperature fluctuations, featuring a portable cooling design with ABS aluminum construction. Equipped with a bright LED display for real time monitoring, quiet operation (<22dB), and double charging via USB/car adapter for uninterrupted cooling during travel or home use. Designed for diabetics, caregivers, and outdoor enthusiasts requiring stable storage for vials, test strips, and temperature sensitive medications during extended trips. Safeguards medications during road trips, camping, or daily commutes using this car friendly refrigerator cooling with shockproof insulation and compact 220x100x90mm size. Combines 10200mAh battery longevity, adjustable compartments for multiple bottles, and triple protection against overheating/power failures for worry free medication management. Specifications: Component:ABS+aluminium Size: Approx.22x10x9cm/8.66x3.93x3.54inch Package Includes: 1pcs Cooling Travel Case note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.