2. Click "Copy Link";
3. Open the browser that comes with the mobile phone, paste and open the link;
4. Click to play the video, and gently press and hold the video playing area until the "Save Video" pop-up window appears;
5. Click "Save Video", wait a moment, and the video will be saved to your mobile phone;
6. Move the video to the computer, and use the format factory tool to convert the video in mp4 format into mp3 format.