Running hot and cold? Turn to the Dyson AM04 iron and silver fan heater to keep you comfortable no matter what the weather is like outside. This creatively-shaped oval fan doesn't use blades to cool you off; it draws in air around you and amplifies it in a process Dyson developed called Air Multiplier technology. This means the fan is energy-efficient as well as safer than bladed fan designs. The fan has an extended airflow distance, meaning you'll feel the air or heat filling the room and not just the area around the fan itself. The Dyson AM04 works quickly to heat or cool a room in the fastest way possible; another perk of the fan's Air Multiplier feature. Use the controls to adjust the exact temperature you wish to keep your room, and the smart design of the fan's thermostat keeps the controls exactly where you want them so your space stays the same temperature until you change it again. If your fan accidentally tips over, it will shut off automatically, preventing any risk of damage. There are also no heating elements you can see, meaning if you touch the device, you won't get burned. The elimination of blades and grilles mean you won't have to worry if kids are around while you use the fan. These safety features are part of what makes Dyson products stand out. You can control the fan heater via an included remote control, which stores on the fan itself with an attached magnet when you're not using it. The fan heater tilts up and down to control airflow, and it cleans up in minutes with a soft towel; no chemicals or cleaners required. Crafted in the same innovative style as Dyson's other products, this handy fan does double duty to ensure comfort in any space.