Pretty sure these have the new propeller shape that cuts noise by like 80% or something. See Mark Rober’s video if you are interested :https://youtu.be/DOWDNBu9DkU?t=831
you won’t hear them at 100ft especially if there’s any ambient noise around you at all.
Pretty sure these have the new propeller shape that cuts noise by like 80% or something. See Mark Rober’s video if you are interested :https://youtu.be/DOWDNBu9DkU?t=831
you won’t hear them at 100ft especially if there’s any ambient noise around you at all.