Like the electric screwdriver
The electric screwdriver I bought is great. It has a built-in magnetic induction stop device with high sensitivity. I don't need to turn it off manually, and it will stop automatically. This function is tailor-made for me, because I usually forget to turn off the electricity because I am too busy at work, which wastes a lot of electricity. This time I don’t have to worry about forgetting to turn off the electric screwdriver.