1. Smart Voice Control is disabled by default. First, enable it in the app: App > Smart Voice Control > Turn on Smart Voice Control.

2. You must use the preset voice commands in the app, which can be found in the app.

3. For better recognition, use Smart Voice Control in a quiet environment and speak clearly in a standard accent.

4. Smart Voice Control currently supports four languages: English, Chinese, Japanese, and German.

Note: When Smart Voice Control is enabled, battery life will be significantly reduced. We recommend turning it off when not in use.

If you encounter any other issues or your issue has not been resolved, please contact us for further assistance.