Review (4/5): Usable trimmer
1. Noisy
2. Vacuum filter is not perfect, some small hair pieces go to the air around. I don't use it indoors.
3. Trimming level can be accidentally changed in process, which is unacceptable. You should check it all the time.
4. Strong battery, at least new. Holds charge for 3-4 sessions.
Overall quality is good.