... and a cooler, greener kitchen.4 burner electric range cooker with one whole heating areaInstallation conditions: ... ,size,etc.Feature:1.Economic efficient: heating with the principle of electromagnetic ,heat faster, thermal ... up to 90% . 2.Energy-saving: Do not exist heat conduction and thermal radiation, energy-saving ... protection: no flame, no dust, exhaust do not pollute the air, ultra low noise design ( ...