:1800w quick heating double induction cooktop is faster than a standard double induction burner. Compared with traditional induction stove, it has a higher heat conduction effect, which meets various cooking needs, such as steaming, boiling, fried, frying, slow stewing. Through the knob operation, we can control the heat more accurately, and the ventilation duct design can better dissipate heat and prevent damage to the countertop. : Child safety lock ensures safety when not in use. The knob induction cooktop will return to standby mode after 30 seconds if not selecting any function. If the surface temperature is higher than 60 , the LED will display H after the machine shuts down to prevent touch burning.