Watch ads on Kuwo Music for free for 30 minutes in the menu bar. The specific steps are as follows:

1. Download and open the latest version of Kuwo Music application.

2. Look for the "Member" or "Settings" option on the page. These options are usually found in the app's bottom navigation bar or menu bar.

3. Click the "Member" or "Settings" option, and then browse the options and functions on the corresponding page. There may be an "Ad-Free Listening" or similar tab or option.

4. If you find the "Listen to songs for free with ads" option, please click to enter and follow the guidelines or prompts to complete the relevant operations. If you do not find the option to listen to songs for free with ads in the KuWo Music app, you can refer to the official website of KuWo Music or contact the official customer service for more accurate information and guidance.