Wireless Android AUTO/Apple CarPlay. Radio transmission frequency： 87.50-108MHz. Radio and transmission IC： AB5301B. Reverse image： support. Reverse video input： support (2.5mm). Radio frequency transmission function (set the receiving frequency point of the original car radio to be consistent with the selected frequency point of the machine, and the audio signal of the machine can be amplified and output to the speaker through the original car radio)".
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