I brought a set of bose top of the range ones £335 ? all i can say it the world goes quite when you turn them on

I got them for a flight to Florida and there was loads of screaming kidds on the flight i could not hear them worth the £££

I now use them at work, i do porting on 2 stroke cylinders and sit there with them plugged in to a DAB and listen to kiss, They are that good i can not here the Air grinder Fookin ACE