Not Sure about this one...
I am nearly in hysterics reading the instruction manual. The "English" is amazing. The little plug in the top where I think you put the water in is already just loose as a goose, so I don't see how I won't lose that.  I'm not sure how to fill it, the instructions aren't exactly clear. I'll add more review when I actually get to try the thing. UPDATE. So that little plug is actually for the "tool" that goes in there. That plug won't stay, but that's not a deal breaker. I fully charged this water pick and it has very little force. It's Ok but not great. You fill the tank while you use it - it goes from a cup into the reservoir via a tube. That works pretty well. I'll up this to three stars.
Rating: 3 stars