Air Purifier air delivery rate: 220m3/hour, power consumption: 65W, recommended room size: 60m2, maximum noise level: 48 dB(A), minimum noise level: 29 dB(A), hepa, catalytic, formaldehyde and antibacterial, air quality sensor, timer, power regulation, remote control, display, humidifier, automatic mode, uv sterilisation lamp and air ioniser