Anker Soundcore earbuds debut with Thus AI chip for record-breaking call quality

Reviewed byNidhi Govil

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Anker has launched the Soundcore Liberty 5 Pro and Pro Max, its first earbuds featuring the Thus AI audio chip. The new models deliver enhanced noise reduction that's twice as effective as previous versions and earned a Guinness World Record for call clarity. The Pro Max variant adds AI-powered note-taking capabilities through its charging case.

Anker Soundcore Earbuds Launch With Groundbreaking AI Chip

Anker has unveiled the Soundcore Liberty 5 Pro and Liberty 5 Pro Max, marking the debut of its Thus AI audio chip in consumer earbuds. Available now at $169.99 and $229.99 respectively, these earbuds with AI chip represent a shift in how audio devices handle voice processing and environmental noise

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. The Thus AI audio chip works alongside a 10-sensor array comprising eight microphones and two bone conduction sensors to deliver what Anker claims is unprecedented call quality

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Source: Mashable

Source: Mashable

The Soundcore Liberty 5 Pro comes in black, blue, pink, and white color options, while the Pro Max is available in black or titanium-gold finishes. Both models feature IP55 dust and water resistance, Bluetooth 6.1 connectivity, and support for Apple's Find My network

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. Battery life reaches up to 6.5 hours with ANC enabled, extending to 28 hours total with the charging case included

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Guinness World Record for Call Quality Sets New Standard

The Anker Soundcore earbuds achieved a Guinness World Record for call quality, earning the title of "World's Clearest Earbuds for Calls" after competing against 14 global flagship models in third-party lab testing

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. The earbuds scored 3.68 out of 5 in mean opinion scores for audio quality and noise cancellation in simulated environments like bars and city sidewalks, compared to the runner-up's 3.54

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The bone conduction sensors detect vibrations in the user's skull to ensure only their voice is captured, even at lower volume levels in moderately quiet settings

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. This voice isolation technology enables clear communication even when others are talking nearby. Early testing revealed that background conversations remained completely inaudible to call recipients, with one reviewer noting that a person speaking directly into the camera frame during a FaceTime call went completely undetected by the person on the other end

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Enhanced Noise Reduction Doubles Previous Performance

The AI chip enables AI-powered adaptive noise cancellation that processes audio data at up to 384,000 times per second through Soundcore's Adaptive ANC 4.0

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. Anker claims the enhanced noise reduction is 100 percent more effective than the Liberty 4 Pro, continuously monitoring both external noise and sounds entering the ear canal before adjusting in real time

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. The algorithm combats a broad range of noises, including human voices

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The improved voice clarity extends to 20 built-in voice commands that respond in under a second, allowing users to adjust volume, control playback, and change ANC modes through voice alone

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. The AI chip also reportedly restores up to 65 percent of sound quality typically lost to Bluetooth compression

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AI-Powered Note-Taking Transforms the Charging Case

The Soundcore Liberty 5 Pro Max distinguishes itself with AI-powered note-taking capabilities built into its charging case. The case features a 1.78-inch AMOLED touchscreen, significantly larger than the Liberty 5 Pro's 0.96-inch TFT display

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. The charging case can record conversations and meetings, with recordings processed by the Soundcore app to generate meeting transcription complete with speaker identification and highlighted action items

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Source: Engadget

Source: Engadget

The note-taking feature supports 154 languages and processes transcriptions through cloud services

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. Users can mark highlights during meetings by pushing a button on the case, similar to dedicated note-taking devices

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. However, the feature requires a recurring subscription, with pricing potentially reaching $100 monthly for 1,200 minutes of transcription or $240 for unlimited minutes

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Market Positioning and Future Implications

At $169.99 and $229.99, the Soundcore Liberty 5 Pro models undercut competitors like the $249 AirPods Pro 3, Samsung Galaxy Buds 4 Pro, and Bose QuietComfort Ultra Earbuds

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. This pricing strategy positions Anker to capture users prioritizing call quality and innovative features over ecosystem integration. The earbuds also include real-time speech translation, personalized sound profiles through HearID 5.0, and multipoint connectivity for pairing with up to three devices simultaneously

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Source: How-To Geek

Source: How-To Geek

The introduction of custom AI chips in consumer audio devices signals a broader industry trend toward on-device AI processing. As manufacturers develop specialized silicon for specific tasks, users can expect faster response times and improved performance without relying on cloud connectivity for basic features. The success of these models may accelerate adoption of similar approaches across the audio market, particularly as voice commands become more central to device interaction.

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