Maybe Sena could consider to change the functions on the buttons at the Impuls helmet. When riding with gloves it is very difficult to activate certain functions, gloves are to big. Change, via firmware, might be to adress the mesh intecom button as shift (1time push) google assist (2time push) and mesh (3time push) Without pushing shift makes it possible to adress + and - button without changing radio stations or music numbers; with shift go to next station or number.