Quad-Core Eincar 7inch Stereo Universal 2 DIN Android 6.0 Marshmallow Car Stereo GPS Navigation Radio Receiver Bluetooth Head Unit Phone Mirroring Car Player Support Wireless CAM-IN Remote Control USB Built-in 1G DDR3 RAM,16GB High-capacity NAND,Quad core, 1.6GHz, latest anti-seismic chip dedicated for cars,maximum 64G U Disk capacity expansion supported, makes Android 6.0 system more fluently. Integrate Front/Rear Camera Input Interface, which is able to be installed with a wired / wireless camera,wireless backup camera is included,easy to install; Built-in Multimedia Android Player Compatible with all format. Volume/Fader/Balance/Treble/Bass Control. Preset Multi EQ Settings Built-in WIFI . You can connect the mobile phone WiFi hotspot, download APP and play Online games and so on; FM(Frequency Modulation)/AM(Amplitude Modulation) supported; Built-in Microphoe & Support External Microphone (Not included) Built-in GPS receiver, compatible with Waze/Navfree/Google Map etc. This is the best GPS Navigator, you can update your Map with Wifi anywhere and anytime. It is very convenient!