Sennheiser ACCENTUM Open True Wireless Earbuds

ACCENTUM Open is built on a simple idea: you should not have to shut out your surroundings to hear your music properly. The open-ear design rests outside the ear canal, so 11 mm Sennheiser-tuned dynamic drivers deliver rich, detailed sound with real low-end presence while traffic, colleagues and conversation stay audible. It is the format for runners, riders, commuters and anyone who spends the day half-listening to two things at once. Comfort is the other half of the story. Each bud weighs just 4.35 g, and the ergonomic stem holds position without the pressure or plugged-up isolation of a traditional in-ear. An IPX4 splash-resistance rating handles sweat and sudden weather, and the whole set — both buds plus the pocket-sized USB-C case — comes in at 38 g. Running them takes care of itself. Six hours from the buds and 28 hours in total with the case mean most people charge weekly, not nightly, and a 10-minute top-up returns an hour of playtime. Bluetooth 5.3 with multipoint keeps a phone and a laptop connected at once, smart pause stops playback when you take a bud out, and touch controls handle calls and tracks — all without installing an app.