1 Din 4Inch Car Radio Touch Screen Bluetooth Music Handsfree MP5 Player TF USB Charging Remote Audio System ISO Head Unit 7805C
SPECIFICATIONSBrand Name: BQCCHign-concerned Chemical: NoneOrigin: Mainland ChinaDin: One DinDisplay Size: 4"For Vehicle Brands/Model: universalMax External Memory: 64GDigital Media Format: Mp3Digital Media Format: MP4Digital Media Format: WMADigital Media Format: JPEGOperating System: LinuxVoltage: 12VChoice: yes Tips: This product is a standard 1DIN general car player, please make sure that the size of the product is suitable for your car before purchasing. Please see the product description below for detail Q&A Q: Do not turn on, the screen does working well? A: Please check whether the power cable of themachine is connected incorrectly or incorrectly. The normal wiring method is asfollows: the yellow wire (B+) is connected to the 12V cable that is alwaysactive, and the red wire (ACC) is connected to the key cable of the originalcar. The method of judging the key cable is as follows: the key cable is 12Vwhen the car is started and 0V when it is closed; Black connected with then