It seems that LG Electronics has developed an electronic mask.

LG Electronics has an air purifier brand called PuriCare. This Puricare air purifier is popular in Korea.

It is said that the mask was developed using this Puricare air cleaning system.
It has an H13 Hepa filter and a fan that senses when exhaling and inhaling.

LG Electronics is said to have donated 2,000 of these masks for medical staff, and after some donation, they are expected to start selling them to consumers.
I think LG will probably proceed with overseas export as well.

It doesn’t look like the price will be low once it’s released.
If you wear a mask for a long time, it will be a good product as long as you get rid of all the marks and discomfort on your face.

LG Electronics, which is highly reliable in household appliances, is expected to be very popular when this mask is released.

By the way, it need to changed the Hepa filter, so I’ll have to think about the replacement cost.