Skip it, it's not like the old model.
I had an older one that I purchased actually from a mens barber shop where they would use this on your back after the haircut.  It came with several different attachments and the unit itself was super strong.  That one finally died so I ordered this one.  As stated in other reviews the new unit is approximately half the power of the old one.  If you used this to get in where you needed to get in, the old one would get it done.  This one just teases because it just simply doesn't have enough gas.  I assume this was Wahl cutting corners.  Either way skip it and look for something else.  This one stinks.
Rating: 1 stars