O2
Pure oxygen portable inhaler, 99.6% pure oxygen, 0.4% pure liquid oxygen. 1.5L,8L(Mask),10L(Mask),12L(Mask), bulk available.
Pure oxygen portable inhaler, 99.6% pure oxygen, 0.4% pure liquid oxygen. 1.5L,8L(Mask),10L(Mask),12L(Mask), bulk available.
Oxygen therapy makes "rejuvenate"
Anti-aging, oxygen is essential!
120 breath
120 breath
(2 second each) = 12L Mask.
(2 second each) = 12L Mask.
unbelievable, but trust
unbelievable, but trust