I love Phillips. Phillips provides best quality trimmer. I am used 2 model of Phillips. first was QT4005 and now I am using QT4011. I really love it. I am going to give review on QT4005.
Pros-
1) Style and look is awesome.
2) Very low noise, smooth cutting.
3) Adjustable size whice is absolutely good.
4) Very effective trimmer.
5) Clean easily with water, no oil required.
Cons-
1) Price is little high compared to product.
2) Battery backup is worst, you can’t use while it is charging.
3) No battery indicator.
If you are thinking to buy a trimmer then I suggest you to buy QT4011 and if money is a problem then you go for QT4005.