upgrading from a [SEP] ok here is my summary review of this trimmeri have had a trimmer for a few years now and wanted to upgrade to a new and hopefully better trimmer i have had it now for two weeks and here is what i think the vacuum is great period when shaving with my norelco the shavings would fly all over the place in the sink behind the faucet in between the handles of the faucet and on the floor with the vacuum set on low i barely see any clippings now now my wife does not get mad any more the height adjustment can be easily set and unlike other reviews mention i have not accidentally changed the setting without knowing the clipper works great and easily cuts trims without any effort this is an upgrade from my battery holds its charge pretty well you can use it with a power cord also when the battery is low the smaller trimmer is a now a separate attachment my has it attached to the trimmer and it can be popped up or down when needed to me this is a downgrade as it is not as convenient the parts seem somewhat delicate i try to be careful as to not cause damageoverall the price is good it works well and i am glad i purchased it and would recommend it to all