Go to the QQ homepage and click on the avatar in the upper left corner. As shown in the figure:

2. Next, click "Personalized Dress". In the personality dressing interface, select the "Pendant" option. As shown in the figure:

3. Next, find the free pendant and click Settings. As shown in the figure:

4. After the setting is successful, the avatar has changed. As shown in the figure:

5. Look at the avatar of the chat interface, the pendant has been installed. As shown in the figure:

Extended data:

QQ Mobile QQ is a mobile Internet pilot mobile phone application created by Tencent, which has covered all major mobile phone platforms and served more than 570 million monthly active users.

In 20 13, QQ put forward a new idea of "being happy in communication", which realized a better mobile social, entertainment and life experience and showed strong commercial energy. In the new functions, flashing photos, colorful bubbles, original expressions, personalized themes, games, reading, voice, video and everyone nearby have all been loved by users, meeting the needs of communication and sharing in different mobile scenes.

On September 10, the new version of mobile phone QQ5. 1 was officially launched by Tencent App. This social software has become a health expert. You can check your vital capacity, exercise index and health index in real time through QQ. Of course, these indexes can be compared with your QQ friend PK.