Connect your USB devices to appreciate new music and movie playback, and keep connected on the move with Wi-Fi and 4G network connectivity.
The underseaters I looked at but eventually went with spare tire. The JBL https://www.caraudiocoho.com/products/mazda-3-car-radio-multimedia-player-1025screen-123screen-2014-2019-android-100-1920720-octa-core-6-128g-andriod-oem-system