Soundcore P31i Wireless Earbuds — White, Adaptive ANC & Hi-Res LDAC, 50H Battery

The Soundcore P31i are wireless earbuds that combine real-time adaptive noise cancellation, Hi-Res LDAC audio, AI-driven translation, and up to 50 hours of total playtime.

These compact earbuds from Soundcore by Anker are designed for long listening sessions, clearer calls, and on-the-fly language help. They pair LDAC Hi-Res playback and powerful adaptive ANC to keep music detailed while reducing distractions. Built-in AI services — including translation and voice-isolation for calls — make them versatile for travel, remote work, and daily commuting.

How effective is the adaptive noise cancellation at blocking background sounds?

The P31i use real-time adaptive ANC to analyze ambient noise and automatically select the most effective cancellation profile. The system can reduce noise levels significantly, while preserving audio clarity so music and voices stay natural.

• Advanced ANC that adapts to your environment for consistent suppression
• Noise reduction up to 52 dB in optimal conditions
• Multiple ANC levels managed automatically—no manual switching needed

What does Hi-Res LDAC audio mean for my music?

LDAC support and Hi-Res certification let the P31i receive higher-bandwidth Bluetooth streams, retaining more musical detail than standard codecs. This produces fuller bass, clearer mids, and more nuanced highs, especially with high-quality source files.

• LDAC codec for higher bitrate Bluetooth playback
• Balanced tuning for detailed treble and robust low end
• Ideal for listeners who stream lossless or high-bitrate tracks

How do the AI features improve calls and conversations?

Six built-in microphones work with AI-driven algorithms to separate your voice from surrounding noise and reduce wind interference outdoors. Additionally, real-time AI translation supports conversations in over 100 languages, aiding communication across language barriers.

• Six-microphone array with AI noise reduction for clearer voice pickup
• Wind-noise mitigation for outdoor calls and busy environments
• Real-time translation in 100+ languages to assist live conversations

How long will the battery last and how fast does charging work?

Battery life is tailored for all-day use: the earbuds deliver up to 10 hours per charge and the charging case extends total playback to 50 hours. With ANC enabled expect about 8 hours per earbud and 40 hours combined. A quick 10-minute charge provides several hours of listening when you’re short on time.

• 10 hours per earbud on one charge; 50 hours total with case
• 8 hours per charge with ANC active; 40 hours total with ANC
• Fast-charge: 10 minutes = ~3.5 hours playback

Who is this for: The Soundcore P31i suit listeners who want a feature-rich, travel-ready set of earbuds that prioritize noise control, long battery life, and high-resolution sound. These are a fit for commuters, remote workers, multilingual travelers, and audiophiles who want LDAC performance without bulky hardware. If you need reliable call clarity and occasional on-device translation alongside extended playtime, the P31i are a strong candidate.