Will.i.am backs Xupermask, a face mask with bluetooth headphones
Will.i.am Unveils Tech-Driven Face Mask – The Hollywood Reporter
i-Mask | AirDefense USA
Amazon.com: AccuMed BNX N95 Mask Black MADE IN USA Particulate Respirator Protective Face Mask (10-Pack, Approval Number TC-84A-9315 / Model H95B) : Tools & Home Improvement