1. Thermoelectric, CFC/HCFC free, no compressor 2. Cool,touched-screen 3. Certificate: CE, ROHS, GS, UL,EMC, 4. Capacity:52L Portable electronic cooling and warming box series With advanced semi-conductor refridgraton technology, the products have characteristics such as no noise, no vibration, long sevice life, low power consumption, environment friendly etc.It can be used for cold storage of ...