This Alfa Romeo Spider audio system is a popular product, it supports bluetooth and bluetooth music, you can play music in your phone via bluetooth, most car owener likes this bluetooth audio system, in addition, it supports rear view camera automatically switch to rear camera when revese the car. it also supports USB SD which allows you to store pictures HD youtube videos or nice songs in it, other features:Uniquely designed circuitry including standby function to increase battery durability. small light available on the button of the panel. Night Mode support.Close display and enjoy music in the background.protect you for driving at night. here is the product link:http://www.seicane.com/alfa-romeo-spider-dvd-player-with-gps-navigation-radio-bluetooth-ipod-srd-8804 .