... and negative anion can neutralize with the soot and dust of positive ion floating in the air, as result it can ... will neutralize, Reduce electrostatic radiation, protect eyesight.)6. Improve pulmonary functionWith the anions being absorbed lungs absorption of oxygen will ... ': 5.46Ton Pallet:ShenZhen Nanbai Enterprise Co.,LtdFactory Add: 6#, Xufa Industrial Park, Gongming Town, Baoan District, Shenzhen, ...