USB SD Auxiliary Input + Subwoofer +AMP + Inner Microphone +EQ Mode. Free 8GB GPS Navigation Map Included+Backup camera Included!! Car Stereo Radio DVD Player.The item "Double 2Din Car Stereo DVD Player GPS Navigation Bluetooth iPOD+Backup Camera" is in sale since Thursday, December 22, 2016. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Video\Video In-Dash Units w/GPS". The seller is "ebest2014" and is located in 1 Year Warranty!! This item can be shipped worldwide.