LG Upgrades Its Wearable Air Purifier , With a Built-In Mic and Speaker.<br />Last year, LG unveiled its <br />PuriCare Wearable Air Purifier.<br />Last year, LG unveiled its <br />PuriCare Wearable Air Purifier.<br />Outfitted with three fans and a pair of <br />HEPA-style filters, the company touted the creation<br />as a superior alternative to traditional masks.<br />Now, the company's invention <br />has received an upgrade.<br />The newest version of the mask features a smaller, lighter motor, a built-in mic, speaker and voice amplifier.<br />It features "VoiceOn" technology that automatically recognizes when you're talking and engages.<br />The new mask will launch in Thailand in August, but it is currently being promoted with the help of the Thai Olympics team.<br />The entire team can be seen sporting <br />the mask at the Tokyo Games.<br />The entire team can be seen sporting <br />the mask at the Tokyo Games
