To sing along in the shower!

See video on Amazon.com is a sealed enclosure that will seduce many.
Lets sing loudly in the shower, choosing wet hands and eyes full of soap his songs, everything is so well thought out.
In fact:
- The buttons are dug, and we feel the shape of the forward button, back, pause, phone ...
- The super suction cup clings well smooth surfaces (glass shower type)
thus, the installation is done with a single touch, once the net instead.
- The volume is adjustable from the enclosure too.
- The sound is clear and powerful given its small size (about 8 cm2)
- Connection and mac android without problems via bluetooth
- Pickup with a single click
Understanding the 2 sides with the integrated microphone (PTT item you see on the top)
- A red LED is on while charging takes about one hour the first time via a computer.
(I think she was already a bit loaded ...)
- Blue LED flashes during operation.
- Ability to use it while charging (see video)

Beware though: I do not plunge into the water if I were you.
Waterproof means it works even by being splashed in the shower, but I doubt if it is a plunge into the deep end, she resists.
Personally, I will not be testing!