Anker Soundcore P40i by Anker, Noise Cancelling Wireless Review

The Anker Soundcore P40i wireless earbuds deliver class-leading battery life and very effective noise cancellation for under $50. You sacrifice sound clarity and call quality, but for commuters and travelers who want to block out the world on a budget, they're a standout choice.

If you're hunting for budget noise-cancelling earbuds that last forever, the Anker Soundcore P40i should be on your radar. For around $48, you get adaptive ANC, a massive 60-hour total battery life, and a case that doubles as a phone stand. It's a classic Anker play: pack in features that punch above the price tag. People searching for 'long battery life earbuds' or 'cheap ANC earbuds' will find a lot to like here, especially if you prioritize battery and noise blocking over audiophile-grade sound.

Let's talk numbers. The ANC performance is this earbud's superpower, landing in the 98th percentile in our database. That means it's genuinely effective at blocking out consistent low-end rumble like airplane engines or bus noise. Battery life is the other star, scoring in the 95th percentile. You get 12 hours from the buds and a whopping 60 total with the case, which is enough to forget your charger for a week. The trade-off is in sound and mic quality. The sound signature is bass-heavy and can get muddy, scoring only in the 40th percentile. And the microphone for calls is a clear weak spot, sitting in the 34th percentile. So you get great noise blocking for you, but callers might still hear your surroundings.

At $48, the P40i is squarely in the budget ANC earbud arena. Its value proposition is simple: unmatched battery life and very good noise cancellation for the money. You are absolutely sacrificing sound fidelity and call quality to hit this price. If those two things are your top priorities, you'll need to spend more. But if you want to drown out the world on a long commute without ever worrying about battery, this is a compelling deal.

The competition is fierce. The Nothing Ear (a) is a direct rival at a similar price, often praised for its clearer, more balanced sound profile and better app, but its ANC isn't as strong as the P40i's. The JBL Tune Buds 2 offer a more fun, V-shaped sound signature that some might prefer, and they often go on sale around this price. If you can stretch your budget, the CMF Buds Pro 2 adds useful features like a physical dial for controls and generally better sound. The P40i wins on pure battery endurance and ANC effectiveness in this price bracket, but loses on audio refinement.

Skip the P40i if you're a podcast lover or an audiophile who values crisp, detailed sound—the muddy audio profile will disappoint you. Also avoid these if you take a lot of work calls on the go; the microphone performance is its Achilles' heel. For those use cases, consider spending a bit more on the Nothing Ear (a) for better sound and mics, or look at used previous-gen flagship models from Sony or Bose if you can find a deal.

Should you buy the Anker Soundcore P40i? Yes, but with clear conditions. Buy these if your main goals are blocking out noise and never charging your earbuds. They are fantastic for commuters, travelers, or office workers who need isolation. Skip them if you're an audiophile, make a lot of important phone calls, or prioritize a compact, pocketable case. For under $50, you're getting two exceptional features (ANC and battery) and making compromises everywhere else. If that trade-off works for you, it's an easy recommendation.