Specification:Power: 6WSupport up for 1 cameraGuide lines (can be switched on/off or adjusted)Power Supply: DC7-32VImage mirror: supportScreen saver: supportVoice control: support (show rear camera/turn on display/turn off display)Driving position: supportFactory reset: supportFirmware version: supportOperating temperature: -22°F ~ 176°FLanguage: English / Russian / Spanish / French / German / Japanese / Korean / Arabic / Italian / Portuguese Support brightness and volume setting in the left-side menuSupport full screen rear view camera display, full screen maps display, or full rear view camera display Wireless Carplay:When you connect your Phone to this dash camera, you can make or answer calls, access maps, and music, send or receive messages, get directions, and more!Wireless Android Auto:Compatible with Android phones, you can access phone maps navigation, music, messages, and phonebooks after a wireless connection FM transmitter: You can set the same FM radio channel on the stereo and your car's radio to receive the FM radio on this unit. (Please avoid using the channel to be occupied by the FM station)Note: If you turn on the FM transmitter, this car stereo will not play any sound; if you want the device to play sound from the built-in speaker, please turn off the FM transmitter 10.3 inch portable carplay radio is equipped with a waterproof rear view reversing camera for youIt will make your parking safer and more convenient. AUX interface connects to the AUX IN of the car audio, with a 3.5mm AUX cable.10.3 inch touchscreen portable Carplay screen car stereo has TF card slot. Now many general car stereos only have a 12V voltage setting, some have a 24V voltage, our 7-inch car stereo supports a wide voltage of 7-32V, which is compatible with most vehicles, such as VAN, RVs, Trucks, Pickups, Buses, and more. We prepare a 1080P reversing camera for safe and convenient parking The rear view camera is easy to install, plug and play, it does not need complicated installation Please Note:1. This 10.3 inch portable carplay car stereo will come with a power cable, please use the original cable not use yours to avoid the car radio disconnection2. After connecting to the Carplay or Android Auto, please wait for about 10-15 seconds, the wireless portable car radio receiver will Auto Connect the your phone, please don't exit3. Because the output current is unstable when you starts the car, please remember to turn off the FM transmitter before stopping the vehicle, or it will be noisy when you start the car next time