What Actually Launched

Anker's Soundcore brand released two new earbuds on May 21, 2026: the Liberty 5 Pro at $169.99 and the Liberty 5 Pro Max at $229.99, according to The Verge.

Both models are the first consumer earbuds to ship with Anker's proprietary Thus AI chip — a piece of silicon Anker announced just last month and is now putting into a real product.

Four color options for the Liberty 5 Pro: blue, white, black, and pink. The Max comes in black and titanium-gold. Available now.

The Chip Is the Whole Story

Anker claims the Thus chip delivers 150x more AI computing power than what was in previous Soundcore flagship earbuds, according to Anker's own product page.

EDN, an engineering trade publication, confirmed the chip architecture: Thus uses NOR flash memory for compute-in-memory (CIM) processing, which fuses the CPU and memory into a single unit. Traditional chips waste over 90% of their energy just moving data back and forth between processor and memory — Thus eliminates that entirely, according to Anker's technical documentation.

The result is a chip that fits in an earbud, runs multiple AI models simultaneously, and does it entirely on-device. No cloud. No latency hit. No streaming your conversations to a server somewhere.

For a $170 product, this represents a significant engineering achievement. Most mainstream tech coverage treats this like a spec sheet, but the underlying silicon strategy warrants closer examination.

What the Chip Does in Practice

The Verge reviewer John Higgins called the Liberty 5 Pro's in-call noise cancellation "the best I've heard in any earbuds." That's a strong claim from someone who covers audio for a living.

Anker says ANC is 100 percent more effective than the Liberty 4 Pro, based on 8 microphones feeding on-chip processing. The Liberty 4 Pro was already a well-regarded product at $150.

Beyond ANC, the Thus chip handles 20 voice commands completely on-device — adjust volume, change ANC mode, control playback — with no cloud dependency. Voice recognition in earbuds has historically been unreliable precisely because it required a round trip to a server. On-chip processing eliminates that problem.

HearID 5.0, Anker's hearing profile system, also runs locally — analyzing your hearing profile, restoring audio detail, and adapting to your environment simultaneously, according to Anker's product page.

The Case Is a Gimmick — Except for the Max

Both models carry an LCD touchscreen on the charging case. The Liberty 5 Pro case has a 0.96-inch TFT screen on the front for quick ANC adjustments without pulling out your phone.

The Liberty 5 Pro Max case is different. It has a 1.78-inch AMOLED screen and — case-based microphones that can record meetings without your phone present, according to The Verge.

Sit the case on a conference table. It records.

The Verge's review notes that the two earbuds themselves are identical. Same chip, same drivers, same ANC, same battery life, same IP55 rating. You're paying the $60 premium entirely for the bigger, smarter case.

The Specs Mainstream Coverage Is Burying

Battery life: 6.5 hours with ANC on, up to 28 hours total with the case, according to CNET as cited by Let's Data Science. The Thus chip does cost some battery efficiency compared to dumber chips — that's the honest tradeoff.

Bluetooth 6.1. Dolby Atmos spatial audio. Dolby head tracking. Multipoint connection. IP55 water resistance. These are confirmed specs per CNET reporting.

The default sound profile, according to The Verge's reviewer Higgins, needs tweaking out of the box. That's a legitimate criticism separate from the overall score.

What This Actually Means

Anker is trying to climb the value chain. For years, Soundcore earbuds were the smart budget buy — solid performance, low price. The Liberty 5 Pro at $170 is no longer budget. AirPods Pro 3 territory, as The Verge correctly noted.

The custom chip is how they're justifying it. Unlike many "AI" product launches that slap the word on cloud features, the Thus chip is genuinely doing on-device inference. EDN, which covers semiconductor engineering — not consumer gadget hype — confirmed the architecture is real and technically significant.

NOR flash-based compute-in-memory reduces silicon footprint to one-sixth the size of SRAM-based alternatives, according to EDN. In a device that has to fit in your ear, that matters.

Anker is field-testing a chip strategy that could show up across their product line. Whether the sound justifies $170 depends on your ears, but the engineering underneath it warrants attention.