Review (2/5): Dissapointing
I chose this trimmer mostly because of the vacuum feature. Unfortunately the vacuum only captures maybe half the trimmings. I am not sure yet, but it seems to catch only the shortest cuttings.
Also:
The directions say that charging more than necessary will reduce battery life. Modern decent-quality rechargeable devices automatically prevent overcharging so you can plug it in and forget it. For the price this product should have that feature.