Sometimes you forget to turn off your stove, maybe you were away from home or unable to do so. Smart Auto Shutoff helps automatically turn off your stove and provides protection against house fires. No need to replace the stove, no professional installation required, no need to dig holes or bury pipes; easy DIY setup. Intelligent automatic shut-off meets your cooking needs. Set the timer from 1 to 90 minutes. Operation remains the same as usual. After the set time ends, if the stove is not turned off manually, the device will issue an ble alert for 10 seconds and then automatically shut off the stove. Automatic shutdown enhances safety for you and your family, allowing peace of mind during cooking and more free time. Switch: Right Material: ABS Color: Silver + Black Package Contents: 1 x Timer 3 x AAA battery Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement may vary by +/- 1-3 cm.