I'm going to review the Aduro AquaSound Radio for the shower and it's just this little plastic grey piece that sticks onto the tile with a section and I have to say this has been up here for probably three weeks. This actually worked really well on our tile. Right now it's not working because it needs to be charged and that's one thing I would say about it. It has to be charged pretty often. So you have to take it off the wall, charge it and bring it back up. When you're using it it works pretty well. You use Bluetooth from your phone and you can actually there's a phone icon in it. So if you're listening to music and your phone rings you can answer the phone. I haven't tried that. I would say that the biggest issue with this is that your phone or the Bluetooth source has to be pretty close to this for it to work well and this is a pretty small bathroom and I don't really like the idea of having my phone in when I'm taking a shower. You can put it down the sink. It can fall off when it rings. So for me this hasn't worked really well but the sound quality is good and it does stay up and it's reasonably priced but I'm not going to rate it highly.