Android OS Double Din Navigation head unit For Nissan. The same size, harness and connectors as factory radio, plug and play, no cutting wires. Supports factory steering wheel controls, wifi, mirror-link, SD/USB music/video, DVD playback, Bluetooth phone call and bluetooth music, backup camera(optional), DVR(optional), TV tuner(optional), AUX-IN port, Apple CarPlay(optional) and Android Auto(optional). Support Google map and preload offline map for your country so that you can use the navigaiton when there is no internet connection.