NAME: Portable Air Purifier MODEL:SH-1001 Specification: power supply:(1)AAA alkalescent battery (3pcs) 1.5V                           (2)AAA rechargeable battery (3pcs) 1.5V (with a charger) current consumption: 80mA air flow: anion cascade weight: 58g size: 10.8*3.9*1.8cm Active oxygen concentration: 0.01ppm anion capacity: 6000000ion/sec use area: 0.1m2 away from face ambiance temperature: 0~40 Characteristic: 1. Compactness , easy to carry. 2. Be equipped with rechargeable batteries for repeat use. 3. Due to the nature resource in blindly exploitation for pursuing economy increase, the chemic articles in abusive applying, and the industrial wastewater in massive drainage, the atmosphere and commissariat are serious polluted even results in a position between the beetle and the block the zoology is forced to stand. Our lung is inbreathe oxygen to maintain life, so the breathe can't be interrupted, adjust this machine height adequacy, hanging in front of chest, it will release 600 thousand anion around your face , just like a electron respirator. The dust , bacterium , virus whose diameter less than 1 micron cannot approach your respiratory tract, the anion which you inbreathe can boost up the lung function, enhancing CO2 discharged, accelerating the metabolism with alveolus enter your blood, decreasing the lactic acid in your muscle, boosting body energy, calming self-discipline nerve 4. use as portable disinfector 5. has the wonderful effectiveness to whelk treatment