... air to transfer energy from inside the cell,centralize breathable Negative ion Feature;Input voltage: DC3V-12V, AC100-240V, 50-60HzOutput ... FanAir Conditioner and so onNegative ion generator makes low pressure through boosted circuit to direct current negative high pressure, and utilizes tip ... molecule (O2) in the air, and forms high strength negative ion group, and combines with bug cells in the air to ...