Listening to music in the pool is different from using ordinary Bluetooth earbuds. Bluetooth can be unreliable underwater, and sealed in-ear models may feel uncomfortable during long workouts. For swimming, running and outdoor training, an open-ear waterproof sports headphone with local MP3 playback can be a more realistic choice.
Shokz OpenSwim Pro S710 Guide
Bluetooth and MP3 Dual-Mode Waterproof Earphones
Shokz OpenSwim Pro S710 is an open-ear sports headphone designed to work with MP3 mode in the water and Bluetooth mode on land. Key points include IP68 water resistance, 32GB storage, up to 9 hours of playback and quick charging that can provide about 3 hours of listening from a 10-minute charge.
The supplied Coupang screenshots list the product as Shokz OpenSwim Pro S710 open-ear Bluetooth wireless earphones. They show a Shokz brand-shop display, domestic genuine-product wording, a 24-month warranty notice, more than 300 satisfied buyers, 392 reviews and a displayed discount from 249,000 won. Because current price, shipping, bundle composition and stock can change, check the current seller page before purchase.
OpenSwim Pro is not simply a normal Bluetooth earbud. It is built around pool use. Since Bluetooth signals do not travel well through water, the MP3 mode and built-in music storage are important. Public reviews and guides also describe OpenSwim Pro as a dual-mode model with 32GB storage, IP68 water resistance and both Bluetooth and MP3 playback.
Basic information
Who it fits best
Swimmers who want music
Ordinary Bluetooth earbuds can become unstable underwater. OpenSwim Pro is built around MP3 playback from internal storage, making it more suitable for pool use.
Runners and hikers
The open-ear design lets you hear cars, bicycles and people around you. That matters for outdoor exercise safety.
People who dislike in-ear pressure
Because it does not push silicone tips into the ear canal, it can feel more comfortable during long workouts.
Multi-sport users
The dual Bluetooth and MP3 structure makes it useful for both swimming sessions and land workouts.
Five key features
IP68 water resistance
The screenshots highlight IP68 water resistance. Public guides also introduce OpenSwim Pro as a swimming-focused model, so water resistance is one of its most important buying points.
Bluetooth plus MP3 dual mode
Use Bluetooth mode on land with your phone, then switch to MP3 mode in the pool using files stored on the device. This distinction is essential before buying.
32GB built-in storage
Public reviews often describe the 32GB capacity as enough for thousands of songs. This matters when a phone cannot be used in the water.
Up to 9 hours and quick charging
The screenshot shows up to 9 hours in Bluetooth mode, up to 6 hours in MP3 mode and about 3 hours of playback from a 10-minute quick charge.
Sports-friendly button controls
Physical buttons can be easier than touch controls during wet, sweaty or active workouts.
Important drawbacks before purchase
1. Streaming underwater is not the point.
Bluetooth does not work reliably through water. For swimming, you need to load music files and use MP3 mode.
2. It is not a noise-cancelling earbud.
The open-ear design keeps outside sound available. That is good for outdoor safety but not for blocking subway or airplane noise.
3. Sound character differs from in-ear earbuds.
Open-ear and bone-conduction style listening does not create the same sealed bass or isolation as in-ear models.
4. File management may be required.
To use MP3 mode well, you may need to transfer music files to the device instead of relying only on streaming apps.
OpenSwim Pro vs ordinary Bluetooth earbuds
| Item | OpenSwim Pro S710 | Ordinary Bluetooth earbuds | Best choice |
|---|---|---|---|
| Swimming | IP68 and MP3 mode for pool use | Most are not suitable underwater | OpenSwim Pro for swimming |
| Music playback | Bluetooth plus internal MP3 storage | Mostly Bluetooth streaming | Internal storage matters underwater |
| Fit | Open-ear, not sealed | Varies by model | OpenSwim Pro if sealed fit feels uncomfortable |
| Noise blocking | Weak | ANC models can be strong | ANC earbuds for noise blocking |
| Outdoor safety | Good surrounding awareness | Sealed models reduce awareness | Open-ear for outdoor exercise |
Screenshot-based purchase notes
Product name and seller information
The screenshots show the Shokz OpenSwim Pro S710 open-ear Bluetooth wireless earphones, a Shokz brand-shop display and domestic genuine-product wording.
Reviews and warranty
The provided images show more than 300 satisfied buyers, 392 reviews and a 24-month warranty notice. These numbers and conditions can change, so verify them on the live seller page.
Where to check price
Current price, color, shipping, bundle composition and stock can be confirmed through the current seller page.
Recommendation by use case
| Use case | Recommendation | Reason |
|---|---|---|
| Pool music | Recommended | IP68 and MP3 mode are the core strengths |
| Running and hiking | Recommended | Open-ear design helps awareness |
| Triathlon and multi-sport | Possibly recommended | Useful across water and land activities |
| Subway noise blocking | Not recommended | Open-ear design is not for isolation |
| Streaming-only users | Conditional | Bluetooth works on land, but swimming uses MP3 files |
Frequently asked questions
Q. Can OpenSwim Pro be used in a pool?
A. It is presented as a swimming-focused product with IP68 water resistance and MP3 mode. Still, check the product manual for exact depth, time and use conditions.
Q. Can I stream music via Bluetooth underwater?
A. Underwater Bluetooth is generally unstable. MP3 mode with stored files is the key swimming feature.
Q. How much storage does it have?
A. Public summaries describe 32GB built-in storage, enough for a large music library.
Q. How long is the battery life?
A. The screenshot mentions up to 9 hours in Bluetooth mode, up to 6 hours in MP3 mode and about 3 hours of playback from a 10-minute charge.
Q. Where should I check the latest deal?
A. Use the current seller page to confirm price, shipping, bundle details, stock and reviews.
Final thoughts
Shokz OpenSwim Pro S710 is a specialized headphone for swimming and outdoor sports rather than a general noise-cancelling earbud. Its value is strongest when you want MP3 playback in the pool and Bluetooth use for running or walking.
If you mainly want strong noise blocking, deep bass or streaming-only convenience, a different in-ear ANC model may be better. If your main activities are swimming, running, hiking or outdoor workouts, OpenSwim Pro has a clear purpose. Check the current product page before buying.
Note
This article is based on the supplied Coupang screenshots and public product-review information. Price, stock, review count, warranty conditions and bundle details may change. Actual comfort and underwater use conditions may vary by user and by the official product manual.
