great trimmer leaves your bathroom clean and works just right [SEP] as usual great service when buying directly from amazonthis review is mostly a comparison to old trimmers i have used such as one that charges on a base and one that runs off aa batteries the charger is just a cable that plugs into the bottom i personally hate bases as i have drawers and other storage and this allows me to pull it out real quick to charge the couple of hours it needs and then i just bundle it up and put it away the battery lasts a long time even with the vacuum this thing just keeps going should easily last me a month as i have goatee and mustache versus a full beard the vacuum does a good job and picks up most hairs so there is minimal cleanup usually i just blow on the head to get rid of loose hairs so they do not end up in my drawer the size adjustment is quick and does not require separate attachments it gives you a great look it gives a nice even cut and i will be using this for a few years if your trimmer batteries are dead it still will not run even when plugged in the trimmer turns off the charging port when you press the on button the more expensive model allows this so it is just a up sell not a technical limitation this device is huge compared to most other trimmers i have tried for the most part this is not too bad but it is sort of difficult to trim my mustache under my nose but with a little practice it is not hard it can get clogged when doing longer hair as the vacuum is smaller so either cut long hair in two steps or just keep cutting because it still cuts just fine even when the vacuum is cloggedoverall i compared this to the higher end model that has the smaller trimmer attachment and i would say get this plus a tiny remington trimmer as i feel these are too fat for delicate workupdate working like new i have only charged it like times and i am a hairy guy trimming goatee mustache and keeping that scruffy look without issues