QQ Music is directly logged in with a QQ account or WeChat account. If you are inquiring about the free streaming activation of Tencent King Card QQ Music, the specific operations are as follows:

1. Enter QQ Music On the client side, click the menu bar in the upper right corner, enter "More", and then click "Free Data Service".

2. After clicking "Tencent King Card", click "I have opened the Tencent King Card, activate it now".

3. Enter the activation interface, fill in the mobile phone number, obtain the verification code, and perform manual activation;

4. After entering the relevant information as prompted, the system will prompt whether the activation is successful, such as If the activation is successful, and "free data" appears when listening to music or watching MVs online, it means that the exclusive data free service has been successfully activated.

Warm reminder: Due to the inconsistency between mobile phone versions, the specific page shall be subject to the actual display.