For sealing, it serves me in the shower and no problems to report. I'm just careful to dry before putting it to recharge. And when I put it back in the shower, I watch out the back small cover.
You can change songs, the volume from the speaker. And even win but not used this feature.
The battery holds up well 5 hours announced. That makes showers before needing to recharge! The battery status shows on my phone next to the Bluetooth logo.
The suction system is very strong, in a week of use it has not moved one iota. Even forcing a little it does not come off. We need to call an air pulling the small end.
The Bluetooth pairing is done very quickly and easily (name of enceinteTaoTronics TT-SK03) and holds well. But I left my phone in my bathroom with the enclosure in the shower.
In the end, very good speaker. Ideal for the shower. No fault or blame to report
