If you want everyday open-ear workouts, stronger battery life, and quick voice control, choose mojawa Purra Run IP67; if you need headphones built for swimming with offline MP3 playback, choose shokz OpenSwim Pro Open-Ear. For a kid, the key question is whether the headphones are mainly for dry-land activity or for time in the pool.
mojawa Purra Run IP67 vs shokz OpenSwim Pro Open-Ear at a Glance
• mojawa Purra Run IP67: Its standout strengths are up to 15 hours of playback at 50% volume, a five-minute charge for up to 2.5 hours of playback, and voice controls. The trade-off is that its IP67 protection does not match the Shokz model’s stated swimming depth and duration.
• shokz OpenSwim Pro Open-Ear: Its headline advantage is IP68 water protection paired with Bluetooth for land and 32GB of MP3 storage for swimming. Its trade-off is up to nine hours of battery life, with Bluetooth unavailable underwater.
• For dry-land routines: Purra Run makes more sense if you want longer stated playback and quick, hands-free control during exercise.
• For pool sessions: OpenSwim Pro is the more purpose-built choice if you want to listen without taking a phone into the water.
• For a gift: Either may suit someone who prefers open-ear headphones; an “earphones gift for women” search does not point to a different feature set here, since neither product is specified by gender.
Purra Run is an open-ear bone-conduction model built around sports and everyday movement. Its titanium-alloy frame has a silicone coating, and the design is described as lightweight and secure for activities such as running, cycling, yoga, and daily use. That combination makes it a plausible fit for someone who wants headphones that sit outside the ear canal rather than traditional earbuds. It also keeps the choice straightforward: wireless Bluetooth, physical buttons, and voice control are all part of the package.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-22 · 7 min read · Independent comparison
The practical advantage is endurance between charges. The stated battery life is up to 15 hours at 50% volume, and a five-minute quick charge is listed for up to 2.5 hours of playback. Those figures may appeal to someone who wants to cover a commute, workout, and other listening without charging between every session. The product also has IP67 sweat and water resistance, so its stated protection suits sweaty exercise and getting caught in rain. Its data sheet does not describe it as a swimming headphone, though, so I would not choose it for regular pool use.
Purra Run’s MaglevBass drivers are presented as a way to deliver stronger bass, while AI voice control can handle playback and EQ-mode changes. AI-based call noise handling is another useful feature for someone who takes calls while moving outdoors. These are design claims, not a guarantee that every listener will hear the same result. Skip Purra Run if swimming and built-in offline music storage are your main requirements.
OpenSwim Pro is the clearer choice for swimmers. Its IP68 rating is specified for submersion up to two meters for two hours, and its 32GB of built-in MP3 storage allows offline playback in the pool. Bluetooth works on land, but not underwater; before swimming, you need to switch to MP3 mode. That distinction matters. This is not a headphone that streams from a phone while submerged.
On dry land, Bluetooth supports music and podcasts, and the headphones can also be used for running or other workouts without relying on the MP3 mode. The open-ear design is intended to let the wearer remain aware of the surroundings, and the fit is described as compatible with swim caps and goggles as well as sunglasses and bike helmets. Physical buttons and app controls offer ways to switch modes and manage the product. The supplied accessories include a silicone case, swimming earplugs, and a nose clip.
The main compromise is battery life: up to nine hours of music and calls, compared with Purra Run’s stated 15 hours at 50% volume. OpenSwim Pro also has a ten-minute quick-charge claim of up to three hours of listening, which can help when you have a short window to top it up. I would consider it for someone who swims regularly and also wants open-ear headphones for land workouts. Skip OpenSwim Pro if you want the longer stated battery life or expect Bluetooth to work in the pool.
• Best for pool swimming → shokz OpenSwim Pro Open-Ear. Its IP68 rating is specified for submersion to two meters for up to two hours, and its MP3 mode supports phone-free listening underwater.
• Best for longer stated playback → mojawa Purra Run IP67. Its up-to-15-hour figure is given at 50% volume; Shokz lists up to nine hours.
• Best for very short charging breaks → mojawa Purra Run IP67. Five minutes is specified to provide up to 2.5 hours of playback. Shokz lists up to three hours from a ten-minute quick charge.
• Best for offline music during a swim → shokz OpenSwim Pro Open-Ear. It has 32GB of MP3 storage. Its Bluetooth connection is for land use, not underwater listening.
• Best for voice-controlled playback → mojawa Purra Run IP67. Its listed voice commands can control music and switch EQ modes.
• Best for calls while exercising → mojawa Purra Run IP67. Its data sheet describes AI call noise handling. Shokz also lists calls, but the supplied information does not specify comparable AI noise control.
• Best for a swim-and-land combination → shokz OpenSwim Pro Open-Ear. It offers Bluetooth on land and MP3 mode in the water, with the important step of changing modes before swimming.
• Best for someone avoiding a phone during workouts → shokz OpenSwim Pro Open-Ear. Its MP3 storage supports offline listening, including for workouts outside the pool.
First, be honest about where the headphones will be used most. “Water resistant” can cover very different needs: Purra Run’s IP67 rating is described for sweat and rain, while OpenSwim Pro’s IP68 rating includes a stated submersion limit. If swimming is central to the purchase, the Shokz model’s MP3 mode is a substantial functional difference, not just a small waterproofing detail.
Next, think about how you prefer to control listening. Purra Run has physical buttons and voice control, which may suit someone who wants to adjust playback without opening an app. OpenSwim Pro offers physical buttons and app control, plus separate Bluetooth and MP3 modes. That extra flexibility comes with a step to remember before getting in the water.
For a kid, I would focus on the intended activity and the listening setup rather than assuming one model is automatically the better choice. A child who mainly runs or cycles with an adult may benefit from the longer stated playback and quick voice controls of Purra Run. A child who swims would need the Shokz model’s offline MP3 mode for underwater listening.
Finally, neither product provides a 3.5mm headphone jack. Both are wireless, open-ear designs, and the Shokz product adds onboard MP3 storage rather than a wired connection. If you are searching for an “on sale headphone,” compare the current listing information separately; the decision between these two should turn first on swimming, battery needs, and controls.
I would choose shokz OpenSwim Pro Open-Ear if swimming is a regular part of the routine. Its IP68 submersion specification and 32GB MP3 mode address that use more directly than Purra Run does.
For mostly dry-land exercise, I’d choose mojawa Purra Run IP67 for its longer stated battery life, faster short-charge claim, and voice controls. For a kid, my recommendation is the same: match the product to the activity, and pick Shokz only if the pool and phone-free MP3 listening are genuinely part of the plan.
No. Its Bluetooth mode is for land use, and Bluetooth does not work underwater. Switch to MP3 mode before swimming to play audio stored on its 32GB of onboard storage.
Purra Run lists up to 15 hours at 50% volume; OpenSwim Pro lists up to nine hours. Both figures are stated maximums, and the actual listening time can vary with use.
They may suit a child depending on the activity and fit, but the supplied information does not identify Purra Run as a child-specific product. OpenSwim Pro is described for adults, so check its suitability for the intended wearer. For swimming, its offline MP3 mode is the key distinction.
No. Both are wireless and list no headphone jack. OpenSwim Pro can play stored MP3 audio without a phone, while Purra Run connects over Bluetooth.
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