Anker Soundcore AeroFit 2 Pro Review: Best Open-Ear Earbuds?

Open-ear earbuds have carved out a unique niche in the audio world. They’re perfect for runners who need to stay aware of traffic, office workers who want to hear colleagues, and anyone who finds traditional in-ear designs uncomfortable.

The Anker Soundcore AeroFit 2 Pro enters this market with an ambitious promise: the world’s first earbuds that can switch between open-ear and active noise cancellation modes. After spending time with these innovative earbuds, I’m here to share whether they live up to the hype and if they deserve a spot in your ears.

Specifications at a Glance

What Makes the AeroFit 2 Pro Different?

The standout feature of these earbuds is their dual-form design. Unlike traditional earbuds that force you to choose between situational awareness or isolation, the AeroFit 2 Pro lets you have both. The adjustable ear hooks can be positioned in five different levels across a 56-degree range. When you want to hear your surroundings during a jog or while working, you keep the hooks in the upper positions for an open-ear fit. Need to focus or block out noise on a flight? Simply adjust the hooks down to create a seal in your ear canal and activate the ANC mode.

This flexibility addresses a real problem. Many people own multiple pairs of earbuds for different situations. The AeroFit 2 Pro aims to be the only pair you need, whether you’re exercising outdoors, commuting on a noisy train, or taking calls in a busy office. However, while the dual-mode design offers genuine versatility, users should understand that the ANC performance, though effective for everyday use, won’t match premium dedicated ANC earbuds from brands like Sony or Bose.

Design and Comfort

Anker clearly prioritized comfort with these earbuds. The ear hooks are made from liquid silicone that feels soft against your skin, even during extended wear. The material also provides a secure grip without creating pressure points. During testing, I wore these for several hours at a time without experiencing the ear fatigue that sometimes comes with traditional in-ear designs.

The adjustment mechanism deserves special attention. Each hook clicks into five distinct positions, giving you precise control over the fit. The range has been expanded from the four levels found on the standard AeroFit 2, providing more customization options. The middle position (level three) sits between open-ear and sealed modes, which requires a bit of attention during adjustment to avoid unintentionally switching modes. Once you’re familiar with the mechanism, this becomes second nature and isn’t a significant concern.

Build quality feels solid throughout. The earbuds carry an IP55 rating, meaning they can handle sweat and light rain without issue. This makes them suitable for workouts and outdoor activities, though you probably shouldn’t take them swimming. The charging case supports wireless charging, which is a nice touch at this price point.

Sound Quality Across Both Modes

Sound quality is where things get interesting. The AeroFit 2 Pro uses 11.8mm custom composite drivers with a TPU surround and LCP diaphragm. These deliver clear, detailed audio with good separation across frequencies. The adaptive EQ automatically adjusts the sound profile based on what you’re listening to, and it generally does a good job.

In open-ear mode, the sound is impressively full for a design that doesn’t seal your ear canal. Vocals come through clearly, and there’s enough detail in the mids and highs to make music enjoyable. However, bass response is naturally limited in this configuration. This isn’t a flaw specific to these earbuds but rather a fundamental physics limitation of open-ear designs. While Anker has optimized the drivers well, don’t expect the deep, punchy bass you’d get from sealed earbuds.

Switching to ANC mode transforms the experience. The seal created by adjusting the ear hooks allows for much better bass response and overall fuller sound. The difference is noticeable immediately, especially with bass-heavy genres like hip-hop or electronic music. That said, while the ANC mode improves bass considerably, it may still fall slightly short compared to top-tier dedicated ANC earbuds like those from Sony or Bose, which use larger drivers and are optimized solely for sealed performance.

The earbuds support LDAC codec for high-resolution audio on Android devices, though this feature does reduce battery life by about three hours in open-ear mode and two hours in ANC mode. Spatial audio with head tracking is included, adding an immersive element to compatible content. The effect works well for movies and certain music, though your mileage may vary depending on the source material and your personal preferences.

Active Noise Cancellation Performance

The ANC capabilities are where expectations need to be managed carefully. Anker calls this Adaptive ANC 3.0, and it uses a six-microphone array to monitor your environment. The system performs 380,000 environmental checks per second and makes 180 adjustments per minute to optimize noise cancellation.

While these specifications are impressive on paper, the real-world performance is best described as solid for everyday use. The ANC effectively handles steady background noise like airplane engines, air conditioning hum, or traffic rumble. The adaptive nature means it adjusts automatically as your environment changes, which is genuinely useful during commutes or when moving between different spaces like offices, cafes, or public transportation.

However, this isn’t flagship-level noise cancellation. The ANC is effective for daily environments such as commuting, cafes, or offices, but don’t expect Sony or Bose-level noise isolation. The AeroFit 2 Pro’s ANC is well-suited for a dual-mode design, but it can’t match what you get from earbuds engineered exclusively for maximum isolation.

For most everyday situations, the ANC here is perfectly adequate. It takes the edge off noisy environments and helps you focus without completely disconnecting you from the world around you. If your primary need is exceptional noise cancellation, dedicated flagship ANC earbuds would be a better choice.

Call Quality and Connectivity

The four-microphone system for calls uses AI enhancement to isolate your voice from background noise. In testing, call quality was consistently clear. People on the other end could hear me well even in moderately noisy environments like coffee shops or busy streets. The AI processing does its job without making your voice sound overly processed or robotic.

Bluetooth 6.1 connectivity provides a stable connection with good range. Multipoint pairing is supported, letting you connect to two devices simultaneously. This feature works smoothly, automatically switching between your phone and laptop as needed.

The physical buttons on each earbud give you control over playback, volume, and mode switching without needing to pull out your phone. Some people prefer physical buttons over touch controls because they’re harder to activate accidentally.

Battery Life Considerations

Battery performance varies significantly between the two modes. In open-ear mode, you get seven hours of playback on a single charge, with the case providing an additional 27 hours for a total of 34 hours. Switch to ANC mode, and that drops to five hours per charge with 19 additional hours in the case, totaling 24 hours.

These numbers are decent but represent a step back from the standard AeroFit 2, which offers 10 hours in open-ear mode. The trade-off makes sense given the added ANC functionality, but it’s worth noting if you frequently need all-day battery life.

The fast charging feature helps offset this concern, delivering 3.5 hours of playback from just 10 minutes of charging. It’s important to note that using LDAC on Android devices significantly impacts battery life, reducing playback by approximately 2 to 3 hours per charge depending on the mode. If you prioritize maximum battery life, sticking with AAC or SBC codecs is recommended, and save LDAC for situations where high-resolution audio quality is essential.

Pros and Cons

Pros

• Dual-mode design: open-ear and ANC in one device
• Comfortable, adjustable liquid silicone ear hooks
• Solid sound quality with adaptive EQ
• AI-enhanced call quality and reliable Bluetooth 6.1
• IP55 water resistance and wireless charging case

Cons

• ANC not as strong as flagship earbuds
• Battery life shorter than standard AeroFit 2, further reduced with LDAC
• Bass is limited in open-ear mode
• Higher price than single-mode alternatives

Who Should Buy These?

The AeroFit 2 Pro makes the most sense for people who genuinely need both open-ear and sealed earbud experiences. If you exercise outdoors but also want noise cancellation for travel or focused work, these earbuds eliminate the need to own two separate pairs. The versatility is their greatest strength.

They’re also excellent for anyone who finds traditional in-ear designs uncomfortable but occasionally needs isolation. The adjustable fit means you can use them comfortably for hours in open-ear mode, then switch to ANC when the situation calls for it.

However, if you primarily need one mode or the other, you might be better served by dedicated options. Pure open-ear users could save money with the standard AeroFit 2. Those who mainly want ANC should consider flagship models from Sony or Bose that offer superior noise cancellation.

Conclusion

At $179.99, the AeroFit 2 Pro delivers on its promise of versatility. The dual-mode design genuinely works, comfort is exceptional, and sound quality is solid in both configurations. For users who need both open-ear awareness and ANC in one package, these earbuds eliminate the need for multiple pairs and offer unique value.

However, the trade-offs are real. Battery life is shorter than dedicated open-ear models, and ANC performance can’t match flagship earbuds from Sony or Bose. If you primarily need just one mode, dedicated options will serve you better.

The bottom line? If versatility is your priority and you understand the compromises, the AeroFit 2 Pro represents genuine innovation at a fair price. For the right user, they’re an excellent choice in a crowded market.

Frequently Asked Questions