I bought this aeroguard air purifier on the box it has various feature written such as Advanced 5 stage filtration, Aerodynamic 360 degree air flow, One touch control with mood lamp, Aroma diffuser with super suction3 stage speed control, it also gives Warranty: 1 year on product, power: 22 watts; Operating Voltage: 240 volts and it also Includes: Air purifier and User manual but this is just on papers to attract people I don’t understand if you have all these features why not execute it properly it doesn’t gives frgrances when needed the most the air gets lost somewhat between bad smells don’t like it