South Korean giant LG Electronics has unveiled a new way of experiencing clean and fresh air for breathing. LG PuriCare Wearable Air Purifier is an advanced mask that can supply fresh air through replaceable filters and dual fans that can run on three different speed levels. The mask also has an inbuilt 820mAh battery that LG claims to run up to eight hours in low mode and two hours on high. Company claims that this smart mask can help address the short supply of disposable masks.The LG PuriCare Wearable Air Purifier will be showcased in LG’s IFA 2020 event and…