bus station audio reporter

GPS BUS AUTO ANNOUNCER: the only auto announcer with 2.4inch TFT LCD display the smallest GPS bus stops auto reporter in the world the smarest GPS bus stops auto announcer in the world New GPS technology! Inquiry us now Want to auto announce any audio to introduce sight spot? Want to auto announce audio at any coordinate(longitude and Lagitude)? Want to auto announce any video advertisements at appoint longitude and latitude? Want to manage your bus station well? Want to auto announce audio video? Want to auto announce the station name and message? Want to auto display next station and over speed