Aukey EP-B1 VS Aukey EP-B1 Beyond ANC Pro

In terms of design, the Aukey EP-B1 and the Aukey EP-B1 Beyond ANC Pro are effectively identical across every measured specification in this category. Both are in-ear, true wireless earbuds — no neckband, no wires — weighing in at a shared 9 g. At that weight, both sit comfortably in the ultra-light tier for in-ear earbuds, which generally translates to less ear fatigue during extended listening sessions.

Both models carry an IPX5 ingress protection rating, meaning they can withstand sustained water jets from any direction. In practical terms, this makes either pair a solid companion for workouts or light rain exposure, though neither is rated for submersion. Neither model includes wingtips, RGB lighting, a UV light, or a display — keeping the design clean and utilitarian.

Given that every design spec matches exactly, this category is a complete tie. There is no design-based reason to choose one over the other — any differentiation between these two products will need to come from other spec groups such as audio performance, battery life, or feature set.

Both the Aukey EP-B1 and the EP-B1 Beyond ANC Pro share an identical sound quality specification sheet. Each uses a 10 mm dynamic driver — a size that sits in the mainstream sweet spot for in-ear earbuds, generally capable of delivering a well-rounded bass response without the bulk of larger drivers. The frequency range of 20 Hz – 20,000 Hz covers the full extent of typical human hearing, which is a standard but respectable tuning boundary for this class of earbud.

Notably, both models include active noise cancellation (ANC) alongside passive noise reduction, which is a meaningful combination. Passive isolation physically blocks ambient sound via the ear seal, while ANC electronically counters low-frequency noise like engine rumble or HVAC hum — together, they offer a more complete noise-blocking experience than either method alone. The absence of spatial audio, Dolby Atmos, or Dirac Virtuo means neither earbud offers any virtualized surround-sound processing, keeping the sound profile straightforward and stereo-only.

Since every sound quality spec is a mirror image between the two products, this group is a complete tie. There is no data here to suggest one will sound different from the other — driver size, frequency response, and noise-handling capabilities are all identical.

Power is where these two earbuds finally diverge in a meaningful way. The EP-B1 Beyond ANC Pro delivers 8 hours of continuous earbud playback versus just 5 hours on the standard EP-B1 — a 60% increase in single-session endurance. For daily commuters, gym-goers, or anyone spending long stretches away from a charger, that extra three hours per charge can be the difference between making it through a full workday on one earbud charge or not.

The tradeoff is in the charging case. The EP-B1's case holds 20 hours of additional charge, while the Beyond ANC Pro's case provides 17 hours — enough to recharge the earbuds roughly twice over in each scenario. Interestingly, the total combined endurance works out nearly identical at around 25 hours for both, meaning the Beyond ANC Pro has simply redistributed capacity from the case into the earbuds themselves. Users who prefer fewer interruptions mid-session will favor the Pro; those who don't mind topping up more frequently but want a more generous case reserve may find the standard EP-B1 equally practical. The Beyond ANC Pro also takes slightly longer to recharge — 1.5 hours versus 1 hour — a minor but real consideration for quick top-up situations.

On balance, the EP-B1 Beyond ANC Pro holds the edge in this category for most users. Longer per-session battery life is typically the more impactful metric day-to-day, and the 3-hour gain outweighs the modest reduction in case reserve and the slightly longer charge time.

Connectivity is another category where the Aukey EP-B1 and the EP-B1 Beyond ANC Pro are perfectly matched — and worth examining honestly for what they lack. Neither earbud supports any advanced audio codec: no aptX, no LDAC, no AAC. In practical terms, this means audio is transmitted over standard Bluetooth SBC by default, which is the baseline codec and the most compressed option. Audiophiles or users pairing these with high-resolution audio sources will not get the benefit of higher-fidelity wireless transmission that competing earbuds in this space often provide.

The 10 m maximum Bluetooth range is functional but modest — sufficient for typical use cases like keeping a phone in a pocket or on a desk nearby, but not ideal for situations where the source device is across a room. Both models charge via USB-C, which is a practical convenience for users already in a USB-C ecosystem. The absence of fast pairing, NFC pairing, Bluetooth LE Audio, and Auracast means the connection experience is straightforward but unadorned — no one-tap pairing shortcuts or next-generation broadcast audio features.

With every connectivity spec identical, this group is a complete tie. Neither product gains any advantage here, and both share the same notable limitation of having no advanced audio codec support — a factor worth weighing for users who prioritize wireless audio quality.

The feature sets of the Aukey EP-B1 and the EP-B1 Beyond ANC Pro are once again identical, and the shared lineup is genuinely well-rounded for this class of earbud. The combination of ambient sound mode and ANC (noted in the sound quality group) gives users meaningful control over their acoustic environment — ambient mode lets external sound pass through intentionally, which is essential for situational awareness during commutes or outdoor activities.

A few practical highlights stand out. Fast charging support is a welcome inclusion, offsetting the inconvenience of running low mid-day. On-device controls, a mute function, voice prompts, and headset capability round out a package that works well for both casual listening and calls. The inclusion of a travel bag adds a small but tangible everyday convenience. Notably, neither model has in/on-ear detection, meaning audio will not automatically pause when an earbud is removed — a minor usability gap compared to some competitors.

Since the feature spec is a perfect match across both products, this group is a complete tie. Users can expect exactly the same day-to-day feature experience from either model, and the decision between them should rest on the differentiators found in other categories — most notably battery life.

Microphone hardware is identical across both models: each earbud array totals 6 microphones, paired with noise-canceling microphone processing. A six-mic configuration is notably generous for consumer true wireless earbuds — more microphones allow for more sophisticated beamforming and wind/noise rejection algorithms, which directly translates to cleaner voice pickup during calls in noisy environments like busy streets or open offices.

The presence of active noise-canceling microphone technology means the hardware is designed to isolate the speaker's voice and suppress ambient interference before transmission — a meaningful advantage for anyone who frequently takes calls on the go. This mic count puts both products above the two- or four-mic setups common in budget-tier earbuds, suggesting call quality is a deliberate priority in the design of both models.

With specs perfectly matched, this group is a complete tie. Both the EP-B1 and the EP-B1 Beyond ANC Pro bring the same microphone capability to the table, and neither holds any advantage for voice communication or call quality based on the available data.