If you want some decent wireless headphones, you’ve never been so spoiled for choice. I won’t go through every single pair available to you right now, mainly because I don’t think there’s sufficient room on the page – suffice to say, from top to bottom, you’re (generally) very well catered for.
You’ve got cheap options at the bottom, such as the Sony WH-C520 (£34 / $50 / AU$79 or the slightly costlier Austrian Audio Hi-X25BT (£129 / $179 / AU$269), then you’ve got premium options in the shape of the Bowers & Wilkins Px7 S3 (£379 / AU$699 / $449) and Sony WH-1000XM6 (£379 / $450 / AU$699), or you could go the whole hog and blow a stack of cash on the luxurious Focal Bathys MG (£999 / $1299 / AU$2300). Something for everyone, then.
