USB-Powered Portable Cooling Box for Medications

This portable cooling box is designed to keep temperature-sensitive medications at a stable low temperature. It features a white rectangular shell with a hinged lid and side ventilation slots. The top display panel shows the internal temperature. The interior compartment measures 17.5 x 5.5 x 3.1 cm, and the outer dimensions are 220 x 100 x 90 mm. It is powered via USB and includes a USB charging cable and a Type A adapter.