Joying Universal Single Din Android Car Stereo Installation Demo

32gb 7 inch android 9.1 double 2 din car stereo gps navi touchscreen fm radio manufacturer part number does not apply. Built-in WiFi Support 802.11b / g / n WLAN standard, high performance, low power consumption. In weekend please give us 48 hours. FM Fadio Frequency 87.5-108MHz.