Aluminum Alloy Fridge Box Portable Constant Temperature with Alarm: Home, Office and Camping

Portable: Measures 235 x 155 x 126 mm externally and 186 x 105 x 40 mm internally, with a compact structure for easy transport between home, office, and camping sites. Cooling: Uses electronic refrigeration and heating technology to cool in 8 minutes, maintains temperatures from 0 to 18 degrees Celsius, and includes an alarm system for temperature changes. Power: Supports USB charging from computers, home adapters, cars, and power banks, with a 13600mAh , DC12V car input, and 36W power for use anywhere. Convenience: Features touch temperature adjustment and an HD LCD display for simple operation, plus a 48-decibel low-noise design for quiet use. Construction: Built with an aluminum-coated inner tank, arc corner design, and sandblasting and anodic oxidation process to maintain stable temperature and protect stored items.