Is it free to listen to mobile music in China?

The music walkman says it is free of traffic charges, not free. In fact, this means asking for money and information fees. Do you think it is cheap? Your 5 yuan money listened to music online. I received it this month. If you don't use it next month, you don't have to cancel it. I am also very touched. That bitch deliberately concealed the charges in many places, which led us to be detained without knowing it.