Shokz OpenRun

The Proven Open-Ear Workhorse

The OpenRun is the headphone that made bone conduction mainstream. SoundGuys describes it as "a mild upgrade to one of the most popular bone conduction headphones around, the Aeropex by AfterShokz," the company now known simply as Shokz. It carried over the Aeropex's well-regarded fit and sound while adding Bluetooth 5.1 and a quick-charge feature. Years later it remains a default recommendation: Tom's Guide gave it an Editor's Choice award, and Believe in the Run summed up its appeal by saying that if you "love listening to music, podcasts, or audiobooks while needing to hear the world around you, the OpenRun is right up your alley."

It sits one tier below the OpenRun Pro 2 in the Shokz range and about $50 cheaper. The trade is straightforward: you lose the Pro 2's air-conduction bass driver and USB-C charging, but you gain a tougher water rating and a lower price.

Sound and Single-Driver Limits

The OpenRun uses a single bone-conduction driver with no air-conduction speaker, so its bass is the thinnest weakness reviewers raise. SoundGuys noted that sound quality varies significantly with headset placement and jaw movement, a quirk inherent to bone conduction. Voices and podcasts come through clearly, which is what most buyers in this category actually use them for, but bass-heavy music will sound noticeably flatter here than on the Pro 2.

For its intended audience the sound is more than adequate. RTINGS describes it as well-built open-ear headphones with a stable, comfortable fit, and the open design means you can run a busy road or trail without losing awareness of cars and other people, which is the whole reason most buyers choose bone conduction over earbuds.

Battery and Charging

Battery life is rated at eight hours, and SoundGuys' testing confirmed roughly that figure. A 10-minute quick charge yields about 1.5 hours of playback, which covers most single workouts. Eight hours is shorter than the Pro 2's 12 and the storage-equipped models' 10, so heavy users will charge more often.

The persistent annoyance is the charger itself. The OpenRun still uses a proprietary two-pin magnetic connector rather than USB-C, meaning you have to carry a special cable. SoundGuys and Believe in the Run both flagged this as the model's most dated trait, and it's the single biggest reason to consider stepping up to the USB-C OpenRun Pro 2 if budget allows.

Fit and Durability

At 26 grams the OpenRun is actually lighter than the Pro 2, and the titanium band gives it the same secure, barely-there fit that reviewers praise across the Shokz line. Believe in the Run wore it for many workouts and found it stayed put. The IP67 rating is a genuine advantage over the Pro 2's IP55: it's fully sweat- and dust-proof and can survive a rain run or a rinse, though Shokz still does not recommend swimming with it because it lacks the onboard storage needed for underwater playback.

Where It Falls Short

Beyond the proprietary charger and thin bass, the OpenRun lacks any companion app or custom EQ, so you're stuck with its default tuning. SoundGuys also found an irritating beep on every button press and noted that microphone quality is poor for calls, particularly in noisy environments like gyms or near traffic. None of these are dealbreakers for the runner who wants a reliable, durable open-ear headphone, but they explain why it ranks below the more refined Pro 2.

Believe in the Run added a few field-tested caveats that round out the picture: volume can be insufficient to overcome ambient noise from highways or construction sites, the eight-hour battery feels short for ultramarathon-length efforts, and the headphones require a manual shutdown to preserve idle charge rather than auto-sleeping reliably. These are quality-of-life gripes rather than fundamental flaws, and most are inherent to open-ear bone conduction, but they accumulate into the sense that the OpenRun is the older, simpler design in the Shokz lineup.

How It Compares to Alternatives

The OpenRun's clearest competition is its own sibling, the OpenRun Pro 2. For about $50 more the Pro 2 adds the air-conduction bass driver, USB-C charging, four extra hours of battery and the companion app, while the OpenRun counters with a meaningfully tougher IP67 rating versus the Pro 2's IP55. For a buyer who runs in the rain or sweats heavily, that durability edge is real. Against the storage-equipped swim models, the OpenRun simply isn't in the same use case: it has no onboard memory and isn't meant for submersion, so a swimmer should look at the Shokz OpenSwim Pro, Mojawa Run Plus or Nank Runner Diver2 Pro instead.

What keeps the OpenRun relevant years after launch is that it nails the fundamentals the category is actually bought for: a secure, light fit, full situational awareness, and enough clarity for podcasts and music on a run. SoundGuys' 7/10 and the recommendations from RTINGS and Believe in the Run reflect a product that does the basics reliably at a lower price than anything else from Shokz.

Who It's Best For

The OpenRun is the right pick for the budget-minded runner or commuter who wants a proven, durable open-ear headphone and doesn't care about onboard music storage or the last word in bass. Its IP67 rating actually makes it the better choice than the pricier Pro 2 for anyone who trains hard in rain or heavy sweat. It's the value entry point into bone conduction. Spend more on the OpenRun Pro 2 if you want richer sound and USB-C; look at the Shokz OpenSwim Pro, Mojawa Run Plus or Nank Runner Diver2 Pro instead if you need to swim with onboard music.