I tested popular 'power-savers' on the market - here's the only one that isn't a scam

If you spot one of these in a friend's or family member's power outlet, unplug it ASAP and use this instead.

I tested popular 'power-savers' on the market - here's the only one that isn't a scam
If you spot one of these in a friend's or family member's power outlet, unplug it ASAP and use this instead.