A lot of MB required for watching YouTube videos, but so many people don’t have unlimited internet. They want to store their internet for other purposes. If you want to listen only audio from the YouTube and don’t want to waste your internet on seeing videos, then do this thing in your web browser.
By installing audio only YouTube extension from chrome browser to your laptop web browser, then the process is over. After that you will listen the audio without videos. you can store more than 50% internet by using this extension. This extension will disable the display and play it on mp3 format. So by using this extension, you can save a lot of internet and use this internet for other purposes.