ALONDES Household air purifier with ionizer

ALONDES Household air purifier with ionizer Features

Air quality indicator
Dust&Smell sensors
PM2.5 digital display
Anion Generator
Sleep/Auto mode
1-8H timer
Filter change reminder
5 Speed 
Buletooth control(optional)

Air quality indicator
Dust&Formaldehyde sensors
Dust&Formaldehyde digital display
Anion Generator
Filter life indicator light.
Sleep/Auto mode
1-8H timer
Filter change reminder
4 Speed 
WIFI control(optional)