Dyson – Pure hot+cool fan with air purification system

●New air pressurization system adjusts the purification efficiency according to room size 
● Dual-air inlet system on left and right increases the air inlet and outlet area, resulting in more powerful air purification performance 
●3 layers filter ( two filters placed on both sides ), efficient purifying capability ( easy to replace ) 
●Laser particle sensor claims to automatically detect AQI ( Air Quality Index ), temperature sensor and humidity sensor detect temperature and humidity
● OLED display shows PM2.5, Wi-Fi connection status, dimming, temperature, humidity etc.