Updated to 4 stars because of user error.
First off, I rated this product 1 star in every category because I had not been able to use the product long enough to give a better rating.  My wife bought me the Hatteker grooming kit based on the reviews.  Unfortunately the first time I used this kit, it quit working while trimming my nose hairs.  I literally used this trimmer for less than 2 minutes.  I thought, maybe the new batteries were defective when I bought them.  Upon changing the batteries with other new batteries, it quit working again about 2 minutes into use.  I am suspicious of the "good reviews" on this product.  Perhaps I just recieved a defective product.  I would not consider having another Hatteker product in the future.<br />Update: I was being cheap and used cheap dollar store batteries.  I tried more expensive batteries and wouldn't you know, it worked longer than 2 minutes. I was actually able to use the quick shave attachment to shave.  I'm updating to 4 stars.
Rating: 4 stars