Marketplace: 🇺🇸 US
Updated: 2026-01-24

Soundcore P31i by Anker, Real-Time Adaptive Noise Cancelling, Hi-Res Sound, Translation Earbuds, 50H Playtime, Wireless Earbuds, Bluetooth Earphones, Spatial Audio, Fast Charging, IP55 Black

B0FNWCYLZN

Brand: Soundcore

ASIN: B0FNWCYLZN

PASIN: B0FX3WBFDS

Price: $39.99

Category: Electronics › Headphones, Earbuds & Accessories › Headphones & Earbuds › Earbud Headphones
Amazon's Choice
4.6
1,231 global ratings
5star
78%
4star
13%
3star
3%
2star
2%
1star
4%

About this item

  • Real-Time Adaptive Noise Cancelling: Advanced ANC reduces noise by up to 52 dB. Adaptive technology detects your surroundings and automatically chooses the best noise-cancelling level for you
  • Hi-Res Certified Sound with LDAC: Experience stunning, lossless Hi-Fi audio. Powered by LDAC, and Hi-Res Audio, these noise-cancelling earbuds reproduce musical nuances, delivering rich, well-balanced treble and bass.
  • Real-Time 100+ AI Translation: Communicate effortlessly in over 100 languages. AI instantly translates speech with high accuracy, keeping conversations smooth and natural.
  • 6 AI-Enhanced Mics for Clear Calls: Six microphones work with an AI noise reduction algorithm to separate your voice from background noise. The wind-noise reduction algorithm keeps calls clear even outdoors.
  • Ultra-Long Playtime & Fast Charging: Enjoy up to 10 hours of playtime on a single charge (50 hours with the case). Even with ANC on, get 8 hours per charge and 40 hours total. A quick 10-minute charge gives 3.5 hours of listening.

Core Selling Points Analysis

🎯 Real-time adaptive noise cancellation, reduces noise by up to 52dB.

Target Scenario / Pain Point
Users commuting (subway/airplane), in offices, or cafes want to immerse themselves in their personal world without disturbance. However, ordinary noise-cancelling headphones are ineffective, and manually adjusting noise cancellation levels is cumbersome, often requiring switching between quiet and noisy environments, affecting concentration.
Communicated Value / Benefit
Provides a peaceful personal space, allowing users to enjoy pure music or focus on work anywhere. Adaptive technology eliminates the hassle of manual adjustment, ensuring optimal noise cancellation is automatically achieved in different noise scenarios, enhancing convenience of use and a sense of calm.
Supporting Evidence
Bullet Point 1 details the core selling points: 'Advanced ANC reduces noise by up to 52 dB' and 'Adaptive technology detects your surroundings and automatically chooses the best noise-cancelling level for you.' The title also highlights 'Real-Time Adaptive Noise Cancelling'.

🎯 Real-time AI translation function, supports over 100 languages.

Target Scenario / Pain Point
During overseas travel, business exchanges, or communication with native speakers of different languages, language barriers are a common pain point. Traditional translation tools are inconvenient to operate and lack real-time capability, affecting communication efficiency and naturalness, causing users to worry about poor communication or cultural misunderstandings.
Communicated Value / Benefit
Breaks through language barriers, allowing users to communicate confidently and fluently with others worldwide. Through real-time, high-accuracy translation, it eliminates communication anxiety, promotes cross-cultural exchange, making users feel convenient and at ease whether asking for directions while traveling or engaging in business negotiations.
Supporting Evidence
Bullet Point 3 clearly states 'Real-Time 100+ AI Translation' and 'AI instantly translates speech with high accuracy, keeping conversations smooth and natural.' The title also includes 'Translation Earbuds'.

🎯 Hi-Res high-resolution audio compatible with LDAC.

Target Scenario / Pain Point
Users with higher demands for sound quality are unsatisfied with the sound quality loss from standard Bluetooth transmission. They hope to experience rich, detailed, layered, and pure sound quality close to wired headphones on wireless ones. However, wireless headphones supporting high-bitrate transmission are limited and expensive in the market.
Communicated Value / Benefit
Allows users to enjoy studio-grade, authentic music details without compromise, perceiving the clarity and spatial sense of instruments and vocals, thereby obtaining a more immersive and emotionally resonant listening experience. Even in a wireless state, it satisfies the pursuit of sound quality by 'golden ears'.
Supporting Evidence
Bullet Point 2 explicitly mentions 'Hi-Res Certified Sound with LDAC,' 'lossless Hi-Fi audio,' and detailed descriptions of high and low frequencies. The title also highlights 'Hi-Res Sound'.

Pros & Cons Analysis

Product Pros

  • High-value flagship experience

    At the same price point, the Soundcore P31i offers flagship-level features (like adaptive noise cancellation, Hi-Res sound, AI translation) that exceed expectations, making it significantly better in value for money compared to mainstream competitors. It's even rated by users as a value choice far surpassing AirPods.

  • Excellent noise cancellation and wind noise handling

    The real-time adaptive noise cancellation feature is significant, effectively reducing ambient noise by up to 52dB. The algorithm is optimized for wind noise suppression in outdoor call scenarios, maintaining clear calls and immersive listening even in noisy or windy environments, addressing a common weakness of competitors in wind noise handling.

  • Deep personalization via App

    The companion APP provides deep personalization options far exceeding products at a similar level, including fine-grained EQ adjustments, switching between various sound field modes (music, spatial audio, movie, game), and adaptive ANC level adjustments. It can even perform hearing tests to optimize sound effects, greatly enhancing users' sense of autonomy and satisfaction over their audio experience.

  • Ultra-long battery life and rapid recharging

    A single charge provides up to 10 hours of listening time (total battery life up to 50 hours), achieving 8 hours even with ANC on (total 40 hours). It supports 10-minute quick charging for 3.5 hours of use, significantly surpassing most competitors and effectively alleviating users' pain point of battery anxiety.

  • Seamless multi-device connection

    Supports simultaneous connection to two devices with seamless switching, e.g., between phone and computer, greatly enhancing convenience for multi-device users and avoiding the cumbersome operation of frequent disconnection and reconnection common with traditional Bluetooth headphones.

Product Cons

  • AI translation feature's payment restriction

    Regarding the AI real-time translation feature, the Listing promotes 'easy communication,' but user feedback indicates the feature is not completely free, only offering a trial period. This may lead users to face functional limitations or additional costs in key scenarios, creating a gap with the promised barrier-free communication experience.

  • Charging case design flaw causing inconvenience

    The charging case's exterior design has a significant flaw; its smooth surface makes it prone to slipping from the hand. The symmetrical top/bottom cover design lacks clear orientation indicators, and combined with an unreasonable opening latch design, leads users to frequently encounter operational inconvenience and drop risks during daily use and opening/closing.

  • Wear comfort varies by individual

    Although most users find the fit comfortable and multiple ear tip sizes are provided, some users still report discomfort after prolonged wear. This indicates the product's ergonomic design may not fully adapt to all users' ear canal shapes, leading to suboptimal experience for specific user groups in long-term usage scenarios.

  • Spatial audio experience not strong

    Although the Listing claims support for spatial audio, user feedback does not highlight or mention impressive experience, suggesting its spatial audio effect may not reach market-leading levels. Users seeking immersive surround sound may not feel a significant differentiating advantage. (Inferred based on competitor information)

🕵️‍♂️ Are these common issues in the category or isolated cases? View Related Category Analysis for industry-level insights.

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