cusimax portable electric stove, 1800w infrared double burner heat-up in seconds, 7 inch ceramic glass double hot plate cooktop for dorm office home camp, compatible w/all cookware - upgraded version cusimax <b>choose infrared cooktop for:</b><br><br> . <b> no radiation</b>: our electric infrared cooktop works by far infrared heating and has no electromagnetic radiation, and therefore, it is <b>harmless to human body</b>.<br><br> . high thermal efficiency, as it can reach the highest temperature in few minutes <br><br> . retain heat and this benefit can be used when a little heat is needed at the end of a cooking process -- after the controls are turned off.<br><br> . multifunction fry, barbecue, hot pot, stir, hot milk, soup, and simmer.<br><br> . cookware suitable for all types of cookware and is more convenient.<br><br><br> <b>reminder:</b><br><br> clean the outside with a clean damp cloth. use washing-up liquid in the case of hard stains.<br><br> residual heat when turned off, as it still needs more than 15 minutes to cool down. you can put the hand over the surface from 1'' to 2'' to feel whether there is any residual heat.<br><br><br> <b> our hot plate is equipped with thermal fuse for overheating protection as well as a thermostat. when it reaches the setting temperature, it will automatically turn off for a few seconds and then will be placed back to the original setting. it is designed for overheating protection and to maintain the setting temperature. so, it is normal when the indicator turns on and off automatically.</b><br><br> <b>18-month free replacement:</b><br><br> customer satisfaction is our goal, and cusimax brand stands behind their products. <br><br> with free lifetime customer service, please contact us with any issues so that we can resolve them or replace it. <br><br>