Japanese Startup Creates Smart Mask Capable of Translating Eight Languages - Unite.AI
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Active+ Smart Mask + 4 Filters – AirPop UK
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Bio-Therapeutic (bt-smartmask) – HaloAesthetics
SMART MASK – Brooklyn By Nancy
bt-smartmask – Bio-Therapeutic
Unlimitech's mask is up and running for sportspeople
Amazon.com: Bio-Therapeutic bt-smartmask 3 Layer Protective Face Cover, Reusable, Washable, Adjustable, Embedded with Silver Ion Mesh, Effective for up to 50 Washes, The Pro's Choice to Keep You Safe - Black :