1.thermoelectric, no compressor, CFC free 2.Capacity:30L 3. DC 12V 4. Cool only 5. CE, ROHS, food contact, LFGB, etc, Portable electronic cooling and warming box seriesWith advanced semi-conductor refrigeration technology, the products have characteristics such as no noise, no vibration, long service life, low power consumption, environment friendly etc.It can be used for cold storage of foods, ...