Bakeey Wearable Air Purifier Necklace Mini Portable USB Air Cleaner Negative Lon Generator Low Noise Air Freshener

Features 1 Using pulsed tip technology to release a large amount of oxygen anions using the latest dual carbon brush and double negative ion generator design over 6 million negative ions can effectively remove floating dust smoke formaldehyde PM2 5 and other harmful substances in the air 2 Release a large amount of oxygen anions kill harmful bacteria molds and viruses decompose fumes odors and harmful gases such as formaldehyde and benzene released by car interior parts such as plates and leather 3 Negative ions promote metabolism activate cells refreshing and relieve motion sickness Technical Parameters Use voltage DC5VPower 1WNegative ion concentration 6 million pcs cm3Product weight 30gWeight including packaging accessories 165gProduct size 55 17 66 mmLife time 48 hoursNumber of boxes 100Box gauge 53 53 29cm Instructions 1 Press and hold the power button for 2 seconds the power indicator lights blue and the product enters the working state 2 Press and hold the power button again for 2 seconds the power indicator goes out and the product enters the shutdown state 3 When charging the product the power and other red lights flash When the product is fully charged in 1 2 hours the power indicator light will always be red Package including 1x Air Purifier1x Charging Cable