First let me say I do not use this for the shower.
I'm lucky to get two hours out of the speaker while listening to a podcast and even less listening to music. It takes way too long to charge for the small amount of play time. Also when the battery starts to run low there is a voice that repeats about every 5 to 8 seconds "low battery" until it shuts off. Also, if this speaker is not charged up until the point of use then forget about 2 hours. You'll get maybe an hour


















