Nothing Headphone (a) B186

The Nothing Headphone (a) has battery life that makes every other over-ear look broken, and its adaptive ANC is scarily close to flagships. Buy it for the stamina, not the fit.

The 40mm dynamic drivers pack a punch. Sound quality sits in the 95th percentile of our database, which means these are one of the best-sounding budget over-ears right now. LDAC support adds crisp detail, and spatial audio is a nice cinematic bonus. What surprised us most was how controlled the bass is, even with the Ultra Bass mode in the app. But the real star is the ANC, hitting 40dB depth and adaptive smarts that react faster than most. Only the very best flagship models beat it, and they cost twice as much. Calls are clear too, thanks to five mics, though the mic isn't quite top-tier.

The Sony WH-1000XM6 still holds the ANC crown and feels infinitely more premium, but its battery is a joke next to the Nothing, and it costs nearly double. The Sennheiser MOMENTUM 4 offers better build and richer sound tuning, yet its ANC doesn't touch the Headphone (a) and battery is merely 'good'. If you absolutely need all-day cloud-like comfort, the Bose QuietComfort Ultra is the answer, but again you lose the battery bragging rights and pay a lot more. Nothing has carved out a niche where it beats giants on the metrics that matter to budget buyers.

At a street price floating between $169 and $250, the Headphone (a) is a steal if battery and ANC are your top priorities. You're getting 98th percentile noise cancelling and best-in-class stamina for half what Sony or Bose charge. The cost-cutting shows in the materials, but for many people that's a fair trade. If you just want a travel companion that never dies, this is the obvious budget pick.

The Nothing Headphone (a) is a battery monster, plain and simple. 135 hours of playback with ANC off is unheard of, it's the absolute best battery performance we've ever recorded in an over-ear. For anyone tired of charging their headphones every few days, this is a game-changing number. But the trade-off for that marathon endurance and solid adaptive ANC at a low price is build quality that feels cheap and comfort that barely scrapes average. It's a headphone that says 'function over finesse' and mostly gets away with it.

If you want headphones you can forget you're wearing, skip these. The Nothing Headphone (a) isn't built for all-day comfort, and the plastic creaks remind you it's budget. Go grab the Bose QuietComfort Ultra or Sony WH-1000XM6 if your ears deserve a spa day. Also, if you need studio-grade flat response, these are way too colored, grab a pair of open-back Sennheisers instead.

Buy the Nothing Headphone (a) if you value battery life above everything else and want ANC that rivals the best for half the price. The sound is more than good enough for daily listening, and the feature set is generous. Just don't expect a luxury feel or plush comfort. For the money, this is a brilliant second pair or a primary for commuters who charge weekly, not daily.