USB Car 12 Millions Negative Ion Air Purifier Remove Formaldehyde Smog Bacterial PM2.5 luxury gold color

Purification range: 10-20 cubic meters
Negative ion concentration: 12 million / cubic meter
Air volume: 10 cubic meters / hour
Noise: 30 dB

Features:
·12 million Negative ions ，360°Omni-directional purification.
·Chemical decomposition of harmful substances.Non-polluting,No consumables.
·Dual usb expansion interface can charge mobile devices such as mobile phones.
·Can be used for car, home, office.









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