The PRA MultiPower Radio offers very good sound quality and has various options for connecting to mobile devices. In addition to a Bluetooth interface this mobile speaker has two AUX inputs. The built-in tuner receives FM and AM stations. This cordless radio can be powered by 10.8 14.4 and 18V lithium-ion batteries or by a mains plug. It is easy to transport and has a compartment on the back for storing cable and smartphone.