The function of the car player button can be realized by the mobile phone, and the information of each function of the car player can be viewed. The operation is more concise, intuitive and convenient.

Special feature:
1. the radio interface is beautiful and simple, easy to operate
2. USB ,SD player interface is intuitive and convenient, can display the current track information at the same time
3. support mobile phone one-button switch car player, support mobile phone to adjust car player sound effects, easily experience various functions
4. support real-time positioning function