@DarleneDempsey6 @flowermusickids @fitterhappierAJ @kprather88 You could wear a surgical mask under a PAPR if you really wanted to. HALO does have source control.
@Darlenededmpsey6@flowermusickids@fitterhappierAJ@kprather88如果你真的想，你可以在PAPR下戴口罩。HALO确实有源头控制。