1. Advanced semiconductor refrigeration technology: portable car home dual use refrigerator adopts the thermal effect of semiconductor materials to achieve cooling or heating effect by changing the direction of current. The refrigerator can accurately adjust the internal temperature and realize the adjustable hot and cold function.

2. Intelligent temperature control system: The built-in intelligent temperature control system can monitor the internal temperature of the refrigerator in real time and automatically adjust the cooling or heating intensity according to the user's settings. Users can easily set the required temperature by mechanical button operation, whether it is refrigeration or heating, it can be easily realized, greatly improving the use experience.

3. Low power consumption design: portable car home dual use refrigerator achieves low power consumption operation by optimizing circuit design and selecting high-efficiency semiconductor materials. This reduces energy consumption, prolongs battery life, and ensures long-term stable operation of the refrigerator when it is used in the car and at home.

4. Multi-function and portability: This refrigerator has adjustable hot and cold functions, and is easy to carry. It is suitable for a variety of scenarios such as bedrooms and living alone. It is a modern refrigeration equipment with multiple functions that can meet users' usage under different temperature requirements. It has powerful functions and excellent performance.