Inductive USB Negative Ion Car Air Purifier

Product name: car air purifier
Product model: CP01.
Single machine size: 73*73* 172mm
Color box size: 210x135x80mm.
Input voltage: DC 5V
Applicable space: <<3m2
Maximum power: 3.5W
Use site: car
Working mode: second gear wind speed
Sensor: PM2.5 particulate matter
Working mode: automatic, manual
Control method: gesture sensing
Filter element type: composite filter (H13 high efficiency low resistance composite filter material + activated carbon sponge)