... 1. Thermoelectric, CFC free, no compressor 2. Cool and warm 3. Certificate: CE, ROHS, UL 4. ... any DC 12 volt cigarette lighter in car and boat, or with any AC plug in home ... . It has both cooling and warming functions: to make cold drinks in summer, and hot drinks in winter. Besides, it ... foods, beverage, fruites, drinks, beauty care products, health care products, drugs and even tobacco and tea. It is ...