. We manufacture and export all kinds of thermoelectric cooler & warmer for cars. . Cooling: 18℃ to 22℃ below the surrounding temperature . Warming: 50℃ - 65℃ (set point thermostat) . Cooler/warmer and on/off switches . Red/green LED indicator for cooling/warming function . Non-wearing thermoelectric . Power consumption: 48 W . Cold and heat transferred through coated aluminum liner heat . Dissipation to outside by fan with long life brushless motor (30,000 hours) . Full polyurethane-foam lining without CFC . DC: 12 V, AC: 100 V ? 240 V Delivery Way - Date Of Delivery: Within 30 days after receipt of deposit T/T or L/C