I've already bought several of these parts. That is until now the best. Color titanium and hard, looks very noble. The sound comes across properly. No tinny sound. The battery runs forever. I once drove him properly empty and then reloaded. Display of course there is none. Music is brought to a Micro SD card, or transferred from the mobile phone via Bluetooth. A headphone output it also. The radio and call function I have not yet used. My Empfehung: Buy