Only 40nm drivers and old bt 4.2 standard = fail I'm afraid despite how nice they look. Basic headphones are now selling with bt5.0 as standard and anything decent is at least 50nm driver size. Perhaps they prioritised battery life in that regard
Razer has announced its latest pair of the over-ear headphones, the Opus. Sporting 40 mm drivers, the Opus is THX-certified, supports aptX, ANC and is rated for up to 25 hours of battery life.