Power boost will allow for full blowing power, simply by adding extra pressure to the trigger lever.
Highly efficient blower unit
The very compact blower unit is driven by a powerful brushless DC motor. In combination with the handle the blower is
STIHL Electric Motor (EC)
The STIHL electric motor (EC) is extremely energy efficient, lightweight and compact. It runs quietly, generates very low vibrations and does not require servicing.