The Stilo WRC Des 9V control unit is a simplified version of the CMR Des Evo model that can be powered by a 9V battery or a car battery.
It incorporates an additional noise filter that when moving the switch to the Extra Filter position, background noises are strongly attenuated and the passenger's voice becomes louder than that of the pilot.
This factory noise filter option recommends having it deactivated during the links between section and section.
FEATURES:
-No Bluetooth connection to link with mobile phones