I bought the part only because of the light, that my rooms will be a bit psychedelic. That which is projected the lamp on the ceiling very fine and beautiful. As a music station can recommend the part limited because it roughly corresponds to the audio quality of a cell phone, only that the device is loud. I would even say that, for example, phones like the HTC One even have a significant better sound, the sound is just only quieter. I would recommend but repays the device.