This product is good.
Pressing the switch briefly at the top will turn on the LED for a certain time, and pressing and holding will allow for 5 levels of torque adjustment.
At maximum torque, smartphones, tablets, laptops, etc. seem fully capable.
In the case of smartphones or tablets, the maximum torque feels quite strong.
As you know, this is for disassembling small screws with a precision screwdriver, not for disassembling large screws.
Use a regular electric screwdriver or a regular drill or impact driver depending on the required force.
Don't talk nonsense about whether the precision screwdriver you bought is weak or not.
All are used according to their intended purpose.
The main reason I chose this product is because it has long precision bits.
When looking at products to be disassembled, there are screws that are inserted quite deeply inside the product. It's suitable for use in such areas.
For reference, I thought I could use a precision bit adapter with a torque-adjustable 3.6v electric screwdriver, but the minimum torque was too strong and the size of the electric screwdriver made it inconvenient to work with, so I purchased this product.
