The Dyson AM07 Mini Fan provides fast, whole room, high velocity air to cool you in summer. It uses Air Multiplier technology to amplify surrounding air to produce powerful airflow for whole room cooling. There are no blades – just an uninterrupted stream of smooth air. Air Multiplier technology draws in surrounding air and amplifies it for an uninterrupted stream of smooth air. Tip-over automatic cut out and no fast-spinning blades. Sleep timer setting, variable airflow control- all from the remote control. Acoustically engineered for night-long comfort. Awarded the Quiet Mark by the Noise Abatement Society.