Pumpkin 6.2 inch Android 5.1 Car Stereo Bluetooth Radio 2 Din In Dash GPS Navigation Car DVD Head Unit with Rear View Camera Car stereo with Android 5.1 Lollipop OS, 1GB RAM, 16GB ROM, CPU: Rockchip PX3 Cortex A9 Quad Core 1.6GHz GPS navigation system with 6.2 inch touch screen, bringing better touching experience. In dash head unit with Mirror-link function, mirror your phone on the 7 inch screen. For Android phone, you can mirror and control the device via USB connection. For iPhone and Air Play, it can be connected via WiFi(You can just mirror on the unit ,can not control). Steering wheel control, change the track, volume conveniently without taking your hands off the steering wheel.