Review title is New Maybuy Beard Trimmer Takes On Viking Beard -- And Wins! [SEP] The gene pool I come from has Viking, German, and Irish heritage -- resulting in a stiff wiry beard that defeats most cordless beard trimmers.  To give this trimmer a good chance I followed the directions and charged it for the two hours as recommended in the instructions.  My only gripe about this process is that you're supposed to keep an eye on it so that when charging is finished you can disconnect it immediately to avoid potential damage.  Since the unit has no automatic shut-off when charging is completed, you have to keep an eye on it to avoid a problem.  That is my only gripe about this unit.  Not too many people have the time flexibility to watch it for the two hours (or less) it needs to charge.<br /><br />While it only comes with 3 attachments that is all you really need.  The shaver itself is large enough to give you a firm grip and the weight implies quality.  The initial effort at trimming my beard was highly successful.  I grew it for two weeks to make it a challenge and then shaved it without using any attachments.  Normally (with other units) I would have expected difficulty in shaving it flush with my skin. Typically this type of trimmer is not powerful enough to plow through my beard, pulls some hair out instead of cutting it, and sometimes nicks my skin.  None of that happened here.  Evidently the battery and the motor are up to the task.<br /><br />This is by far the best cordless trimmer I have ever owned and used.  Highly recommended!