Snuggle up in a well-heated room or take a refreshing break from the summer heat with this practical Dyson Hot+Cool AM09 ceramic fan heater. Its Jet Focus technology lets you switch between long-range, powerful airflow and a gentle mix of the surrounding air. It offers 10 different fan speeds and a convenient remote control. Effective all year round. Fastest even room heating in winter. Cools and circulates in summer. The only fan heater with Jet Focus control. Focused mode for long-range powerful airflow, or diffused mode for wide projection to mix the surrounding air. Air Multiplier™ technology. Air is accelerated through an annular aperture, drawing in surrounding air to project smooth, powerful, high-velocity airflow. No blades. No choppy air. Precise, energy efficient heating. Monitors ambient room temperature to provide precise heating control. Target temperature is never exceeded – unlike others that overheat and waste energy.