USB chargable host parts with Cellular cover, low-noise and big air volume
Equipped with HEPA Filter of high 99.77% filtration and degerming activated carbon
High power fan with active air supply and three-way switch for air volume
Fitted masks with medical material and standard design
Threaded air hose, Sanative and long lasting
When you have a large order demand, please contact us, I will give you the best price.