Inquiry (采购产品): 4.3 car dvd player with GPS can I have features and prices on internal gps devices that plug into data ports and have an external battery backup and lt;br / and gt;thanks **** Hidden Message ***** WALLSTREET-REVIEW 954-5556577 954-7784452 Country:United_States **** Hidden Message ***** RH@WALLSTREET-REVIEW.COM
