Zound Industries has announced its latest pair of Marshall-branded headphones, the Major IV. Like previous Marshall headphones, the Major IVs have a formidable battery life, which extends up to 80 hours on a single charge this time around. When it comes time to recharge, you can either plug in a typical USB-C cable or charge them wirelessly using a Qi-compatible charger. We’ve seen numerous true wireless headphones embrace wireless charging over the last couple of years, but the feature is far less common with on-ear headphones like the Major IV.