Rarely does a set of open-fit earbuds actually impress me. I tend to find them underwhelming because overall sound quality is subpar compared to the more “traditional” in-ear models. Any promise of noise reduction, or a far-fetched claim of noise cancellation, usually doesn’t hold true. The first time I used the Shokz OpenFit Pro ($249.95) I was immediately met with better audio performance than I’d just experienced on Sony’s new LinkBuds Clip and noise reduction technology that actually lessened some distractions. These aren’t the perfect set of open earbuds, but they have a lot more to offer than most of the competition. 

Design

Shokz has a number of over-the-ear hook earbud designs under its belt, and they all carry the OpenFit name. That is also an apt description of these products since they all sit outside of your ear canal, which inherently allows you to remain aware of your surroundings. The company currently offers the OpenFit 2 and 2+ in addition to the OpenFit Air, at prices ranging from $120 to $200. The OpenFit Pro looks similar to its predecessors, albeit with a slightly smaller main housing and more pops of silver. Those ear hooks have a titanium wire inside and are wrapped in “ultra-soft” silicone. They’re plenty flexible and provide a secure yet comfortable fit for daily wear and workouts. 

Both earbuds of the OpenFit Pro have tiny physical controls for media playback, volume adjustments, calls and noise settings. The various actions are customizable through the Shokz app. During several weeks of testing, these buttons responded quickly to my clicks and using them didn’t cause the OpenFit Pro to shift out of place. 

The OpenFit Pro comes with a charging case that's larger than most other earbuds, which is understandable since Shokz had to accommodate that ear hook. However, the case is quite flat, so it doesn’t take up too much room and easily fits in a small pocket. There’s a USB-C port around back for charging and a Bluetooth pairing button inside. The case also supports wireless charging, if your charging pad is large enough. 

Noise reduction vs. noise cancellation

The OpenFit Pro is the first set of Shokz earbuds with what the company calls Open-Ear Noise Reduction. This is essentially the company’s take on active noise cancellation (ANC), but it’s designed to be effective with earbuds that don’t enter your ear canals. Since your ears aren't completely sealed off from the noise of the outside world, Shokz is limited in just how much sound it can reduce. But I’m happy to report the company’s microphone and algorithm combo is actually quite effective. 

Shokz says its noise reduction works best in moderately loud environments, like offices and cafes. I’ve found the OpenFit Pro does well to reduce the distraction of constant noise sources like HVAC systems, fans and white noise machines. The earbuds completely silenced a particularly raucous HVAC fan in my hotel room during CES. It's not the most effective at cutting down environmental noise, but in exchange you get a more comfortable set of earbuds while also remaining somewhat alert and aware of your surroundings

Other OpenFit Pro features

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The OpenFit Pro is Shokz’ most premium set of earbuds, so the features don’t end at noise reduction. Head tracking, customizable EQ, multipoint pairing, find my earbuds and wear detection are also available here. The company’s app displays battery percentages for each earbud and the case right at the top of the main screen with access to the rest of its tools just below. You don’t have to go searching and tapping through menus until you’ve found what you’re looking for. As someone who has to contend with a lot of headphone apps, I appreciate when all of the options are quickly available from the home screen. 

Like other companies offer on their open-type earbuds, Shokz has given the EQ settings a few presets specifically designed for the open nature of the product. Those include a Vocal option that boosts mids for audiobooks or calls and a Private mode that reduces high frequency sounds to prevent leakage. I usually kept the OpenFit Pro around 70 percent volume, which is loud enough that a nearby neighbor in a quiet room could hear the muffled rage of Incendiary’s “Echo of Nothing.” 

Another audio feature that’s worth mentioning is Dolby Atmos support. More specifically, the OpenFit Pro is “optimized for Dolby Atmos,” thanks in part to the aforementioned Dolby Head Tracking. You can disable the enhanced audio and head tracking individually in the Shokz app, but I found leaving Atmos on all the time, even when I wasn’t listening to Dolby Atmos music, gave the earbuds a more immersive, more detailed sound profile. 

Sound quality and calls

Overall sound quality is another area where the OpenFit Pro shines. Many open-design earbuds struggle to manage much bass or detailed highs, both of which Shokz has addressed with its driver design. Dual 11x20mm diaphragms power a larger, rectangular driver that’s the equivalent of a 16.7mm round driver in a “normal” set of earbuds. For comparison, most in-ear models typically use 10-12mm drivers, with smaller designs housing 6-8mm units. Shokz says it tuned the OpenFit Pro with what it calls OpenBass 2.0 and DirectPitch 3.0, features that provide better bass performance and audio that’s beamed more directly into your ears. 

All of that combines for some truly impressive audio performance in a set of open earbuds. The OpenFit Pro still doesn’t muster the bombastic bass that earbuds like the WF-1000XM5 offer, but the low-end performance here is greatly improved over other open models like the LinkBuds Clip. While Thrice’s “Silhouette” still has enough driving kick drum, bass guitar and riffs to do the track justice, there isn’t as deep of a growl as the song has on flagship options from Bose, Sony and Sennheiser. 

Billy Steele for Engadget

There’s also more clarity and detail in the tuning here than on other open models, which is on full display when listening to albums like Wet Leg’s alternative masterpiece moisturizer. I love how I can hear the texture of the guitars and drums, and even the vocals, which are the kind of subtle details open earbuds typically lack. 

I should also mention that overall sound quality will depend on how the OpenFit Pro sits on your ears. I can easily improve the bass tone if I slightly push the earbuds in closer to my ear canals, but all of the observations I just made were with the earbuds in their natural resting position. 

Shokz says the three-microphone setup that assists with its noise reduction tech also helps with calls. That configuration, combined with AI-powered voice recognition, should be able to block over 99 percent of background noise and deliver sharper vocal clarity overall. While that first part holds true — the OpenFit Pro does a great job canceling any ambient roar — the overall voice quality here is below average. It will certainly work for casual chats, but I wouldn’t recommend it for regular work calls or any scenario where you might need to record what you’re saying. My voice sounded muffled during calls and voice memos, more like I would over speakerphone than a set of carefully tuned earbuds. 

OpenFit Pro battery life

Shokz promises up to 12 hours of battery life on the OpenFit Pro with up to 50 hours of total use when you factor in the charging case. That’s with noise reduction disabled though; you can expect up to six hours with that turned on (24 hours total with the case). During weeks of testing, I never encountered any issues hitting those figures and the OpenFit Pro never struggled to get through a full work day of music, podcasts and calls using a combination of the default Open Mode and Noise Reduction mode. 

As I mentioned, the charging case can be topped up wirelessly if you have a compatible accessory that’s large enough. And if you find yourself with a pair of completely dead earbuds, Shokz includes a quick-charge feature that gives you up to four hours of use in 10 minutes. 

The competition

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If you’re looking for something that closely resembles the design of the OpenFit Pro, Shokz’ other OpenFit models are likely your best alternatives. The $200 OpenFit 2+ offers 11 hours of battery life and Dolby Audio with both physical buttons and touch controls. The most affordable option, the OpenFit Air ($120), lasts up to six hours on a charge but doesn’t have enhanced audio or wireless charging. As you step down from the OpenFit Pro, you’re missing out on noise reduction, Dolby Atmos and longer battery life. 

JBL will soon have three models of its own to rival the Shokz OpenFit line. The Soundgear Sense is currently available for $165 and the Sense Pro and Sense Lite are coming in March for $200 and $150, respectively. These all have a variety of seemingly handy features, but none of them offer any kind of noise reduction and they all have shorter battery life than the OpenFit Pro and OpenFit 2+. I also cannot vouch for them as I haven’t tested any of JBL’s open designs yet. 

Wrap-up

Shokz has achieved a rare feat. The company managed to build a set of open-fit earbuds that retain all of those inherent benefits while also providing some relief from distractions with noise reduction. No, the over-the-ear hook design isn’t for everyone — especially if you wear glasses — but the comfy, secure fit and IP55 rating make these a great choice for workouts. The OpenFit Pro is also good enough to be your all-around set of earbuds, and that noise reduction can be beneficial in the office or your favorite work from home space. Sound quality is better than you’ll find on most open earbuds as well, but you’ll probably enjoy not having anything crammed into your ears most. And you don’t have to make too many sacrifices here for that satisfaction.