Sorry to ask something so ridiculously trivial, but I'm a bit of a fuss pot with drying my hair and need something with a concentrator nozzle on it and a bit of oomph!   What are the ones on board like (been on QV in 2019 and cannot remember, but I seem to recall they were pretty weak!) If I take my own, will it A: Be confiscated or B: Blow the electrics?!   Like I say, sorry for the trivial question, I did do a search before posting, I promise.  Found one line on ano