The HP1 headphones are available now from km5.co.jp for £159 / $189 (about AU$331), making them a pretty fair price – now we just need to see if they're any good, assuming they (hopefully ...

KM5 Lightwear HP1 cost $189 / £159 (about AU$331) 1980s looks, but with Bluetooth 5.4 and active noise cancellation 24-hour battery life, but two different parts to charge ...