The removal efficiency of particles less than 0.3 micron in diameter (1/200 of the hair diameter) is up to 99.97%.
With the HEPA filter, its PM2.5 removal efficiency reaches 99% (from 5cm away) and 85% (from 15cm away).
Can efficiently filtrate pollutants such as smoke, dust and bacteria.
The selected Velboa fabric material brings soft hand feel.
Safety Standard: GB6675-1, GB6675-2, GB6675-3, GB6675-4, GB19865, ROHS (IEC62321).
Type of Battery: AA 1.5V*3
Patent Not. No.: 102018004831.5
Size: 400mm × 330mm × 300mm