Bluetooth speakers have saturated the market, so it’s even more important for designs to stand out. The HiddenRadio2 ($149) has a couple of things going for it. It’s got rounded corners. iPads have rounded corners. Babies are also round. People like babies and iPads, therefore people like rounded things. Is that how logic works? Also, push a button on the unit or your smartphone and the cover magically raises revealing the speaker underneath. At that point, you can ‘hear’ or ‘listen’ to whatever’s coming out. Hearing and listening, you like that too, don’t you?