If you're into quality wireless over-the-ear headphones, then you already know how competitive the $300+ market is. Apple, Bose, and Sony all put their best feet forward. It's so intense that you may have realized how barren the mid-range zone has been. And even then, the few offerings in the $150 or $200 rungs don't pop at you as much as the QuietComfort or AirPods Max. In that context, German firm Sennheiser has decided to give its top-notch Momentum series a leaner but still-punchy partner in the form of the all-new Accentum headphones.