any headphones i can get from Jb HiFi Australia

I am currently living in australia and i want to visit a physical store before leaving. is there any wireless headphones preferably closed back (all my previous headphones were closed backs) that is good for travel or just exercising. My budget is <400 usd and i do like it if the headphones look good when resting on neck. My best store to purchase from is a jbhifi (soz if options is limiting) word count word count word count word count