Review (4/5): Light, convenient, easy to clean and does the job
Great design, powerful, very convenient, and easy to clean. I have charged it only once during the past month, using it once a week and it is still going on!
UPDATE: I have been using this since Sep 2018. It's still working well, but I got tired of it. It's weak, so you need to pass it through your beard multiple times. I have decided to upgrade to a more powerful device.