Remove Audio from "Movement Device Boost"

[SniperDENEX]

Hello I’ve started working with the UEFN Editor and ofcourse its not easy in the beginning.
My simple Question : Is it possible to remove the Movement Speed Boost Audio from my device ?
The Device shown in the picture below will be invisible but the sound is annoying.
Bonus Question : When triggered there apears also a VFX Effect on my character. Possible to remove that ?

Thank you very much for helping !

[im_a_lama (LAMA)]

I think the only way to remove both is to uncheck “Affect Movement Speed” checkbox. (or maybe reduce its duration?)

If someone could back me up on this.