Dyson's new 'Hot' fan heater costs $399, and features: a precise controlling temperature, a control system that will keep it at that exact temperature, also doubles as a cooling fan, has no blades and isn't hot to touch making it safe for children, has a no burning smell, has a swivel base and a magnetic top to keep the remote control in place when not in use. Also comes in white and silver. The absolutely, most sexy, innovative, child safety, new heating fan that will heat an entire room quickly and efficiently.