It needs attention.
This delay it has when you press or release the button is very dangerous if you want to screw with precision to the millimeter.
Other than that, it is very good.

A huge negative is the button for screwing, it has a significant lag from the moment you press it until it starts screwing, as well as when you stop, it takes a while for it to stop. The fantastic variety of tips it has saves it. Also, the motor does not lock, if you want to give it more power than the motor can handle and turn it like a regular screwdriver, the motor freely rotates. It is for light household use and not for precision. You get what you pay for.

TOTAL guys. The best quality/price ratio in tools for the home and more! Excellent purchase!
A very good choice for something inside the house for small tasks that arise. It has every tip you can imagine inside!

I have it for 2 days in total, but I have used it quite a bit because I deal with refrigeration and I have a lot of screwing and unscrewing of air conditioner covers and various other things. It is indeed powerful, it may seem funny but it requires caution because it can even twist your wrist if you don't hold it firmly. 4 stars because I don't know how durable it will be and because the magnet it has for the tips is weak, the screws fall off. I have a benman one that is very good and I put it on this one and I am satisfied