Ok

Switched to Firefox when Youtube raised its prices. On mobile I had to keep turning on desktop mode to keep background play. With this extension, background play works perfectly in mobile view, which is more convenient and has less bugs than desktop mode

exelente

very useful extension

Became a must have. Really good.

Restart your phone for this to work.

I was confused why clicking 'add to firefox' kept giving me new download files, if I needed to 'install them' somehow - but I just needed to restart to take effect.
When I opened FF after a power off cycle, it had changed to 'remove this' and worked great.

This is probably my second-most valuable program on this phone. I'm using its features 24/7 to replace multiple bs services and apps. Flawless. It actually used to annoy me at first bc I had a habit of clicking the power button to black out and pause sus videos whenever I needed to talk to someone and this would just let it play. lol.

this addon allows you to save battery by screen locking your phone while listening to videos ... for example when playing youtube on android firefox browser

As a former YouTube App user that ditched it due to Ads making it unusable, this is a must have.

Works great with YouTube.