Jenson hates my dyson. To be fair, I don't like their noise if someone else is doing it too.
My parents got me a handheld vacum for Christmas so I could do his run and round his cage. It's really good.
I show it to him before I use it, let him sniff around it, then move it to the other end of the run and turn it on low. Then part way through I'll give him a pellet or two. Usually he's ok with it. Then I close the door when I use the dyson elsewhere.