Anna raises the temperature. Not only because her appearance is quite hot, but mainly because this little heating wonder is equipped with a modern PTC ceramic heating element. Discreet and quiet, Anna heats with two power levels, creating a cozy warmth. This clever heating device also means safety in two ways: no overheating thanks to the PTC heating element (self-regulating ceramic) and automatic shut-off due to the integrated tilt safety feature. When additional warmth is needed in specific areas (for example, under a desk) or in small spaces, Anna Little is also hot enough.