Review (4/5): Feel the buzzzzzzzz
Switched from a different kind of ultrasonic toothbrus to this, and WOW this leaves your mouth all tingly and clean.
It was a little rough at first, taking a bit getting used to, learning how to use it without it splattering toothpaste everywhere. But, now that I have the hang of it, I'm impressed! It's great.
I have had no problem with it not getting water in the battery. I assume Philips knows these things get used around WATER and have the battery compartment sealed sufficiently as long as I'm not using it in the tub or something! It has a 2 yr warranty and only cost $20ish so it's not a big deal if it does break - I would call it a defect if it gets wet inside and expect it to be replaced.
Glad I got this to replace my old toothbrush. Excellent device and great for this price! Love being able to swap out any set of AA batteries I have too (I use rechargables.)