The Dyson Cool AM07 Tower Fan generates smooth, powerful airflow for personal cooling. Like all Dyson bladeless fans, it uses Air Multiplier technology to draw in surrounding air, creating powerful air projection. Air MultiplierTM technology - air is accelerated through an annular aperture, drawing in surrounding air to project smooth, powerful, high-velocity airflow. Safe - no fast-spinning blades. Acoustic engineering - streamlined air channels for reduced airflow turbulence make AM07 75% quieter than AM02. Awarded the Quiet Mark by the Noise Abatement Society. Energy efficient - engineered to create powerful airflow using 14% less energy than AM02. Sleep timer -AM07 can be programmed to turn off after preset intervals ranging from 15 minutes to 9 hours. Remote control - 10 precise airflow settings. Curved and magnetised to store neatly on the machine. Oscillation control - to project air around the room. One touch for smoother oscillation. Easy to clean - no awkward grilles or blades. 2 year parts and labour guaranteeAMO7Clean with soft dry cloth2 year guarantee Shop At House Of Fraser