... slim model.With FM(optional),AV-IN(optinal),Bluetooth(optional);;2 CPU:Centrality,Atlas III,AT642D 372MHz,Samsung 2416 ARM926 400MHz(optional ... Navigation,music,Video,Photo,Ebook,Flash,FM transmitter(optional),Bluetooth 2.0+EDR(optional),Support external TMC receiver(optional),AV-IN ... built-in Rechargeable Li battery,can continuously use for abount 2-43hours12 DC IN:5V13 With outside speasker and Voice ...