... of the air, preventing air conditioning sickness2. Remove the newly renovated harmful gas pollution,3. The elimination of computer radiation, creates a ... Applicable environment:1.Air-conditioned room2.Apartments,3.KTV rooms,4.clinics ward,5.computer room,6.nursery children room,7 ... instrumentFK-2102A345×170×365mm2.37 KG470.5×35.5×38cm8.4 KG10KG