... ,000 pcs/cm3 4.CE,FCC,ROHS solar product, innovative solar product, solar product newInnovative New Solar Air Purifier JO-689(with ... Color Blue. GreenCertificates CE, Fcc, RoHS, Patent Time interval of automatic changing odor Two gears optional of 15 minutes, 30 minutes ... testing video The video of smoke dispelling Experiment may describe Product functions. Please click the upper right corner of this ...