1、5-inch car stereoo, BT connection, stable transmission, support hands-free calling and mobile phone to play audio. 2、Anti-interference FM radio, the signal is stable without losing the frequency, the signal is truly amplified, and the radio station can be searched in remote areas. 3、Support interconnection of the palyer and mobile phone, the phone contents are projected to the MP5 screen, compatible with Android and iOS systems. 4、High clear reversing picture supports free adjustment of the up and down angles, making the reversing picture more beautiful and more accurate. 5、Support TF card and U-disk play, high clear input, whether it is video or picture, you can enjoy rich picture quality, wider color gamut, and bright colors. 6、Steering wheel control learning, you can directly answer calls, adjust the sound or switch songs through the steering wheel, to make driving safer. 7、Support multiple ch arging methods, ch arge mobile phones, tablets, earphones, etc. anytime, charging speed is quick and it is convenient.