Best swimming headphones with built-in MP3 storage under $100 (2026)
Updated 2026-11-12 · Pick: MOJAWA Run Plus: $129.99 on mojawa.com (checked 2026-11-10): https://dealectric.com/go/mojawa-run-plus-bone-conduction-32gb
Short answer. The best swimming headphones with built-in MP3 storage under $100 are the MOJAWA Run Plus: 32 GB of built-in MP3 storage, IP68 to 2 m, and a battery Headphones Addict timed at 8 h 43 min at 50% volume, then recharged in 50 minutes.
Searched as: best swimming headphones built in mp3 under 100 dollars 2026 review NANK Runner Diver2 Tayogo
How this table was made: each figure comes from the maker's own US product page or manual, or from the reviewer named next to it, checked 2026-11-08. Dealectric does not test units itself. Rows with a Buy link are products Dealectric lists: the links are affiliate links, and their codes are re-tested in the brand's own cart every day (last check 2026-11-13).
| Model | MP3 storage | Water rating (depth, time) | Battery: measured or rated, and by whom | What you get | Price | Buy |
|---|---|---|---|---|---|---|
| MOJAWA Run Plus | 32 GB | IP68, 2 m for up to 2 h (MOJAWA's rating, as quoted by Headphones Addict) | 8 h 43 min measured at 50% volume, full charge in 50 min (Headphones Addict) | One-piece bone-conduction headset, 29.7 g, with Bluetooth and MP3 modes | $129.99 on mojawa.com, 2026-11-10 | Buy |
| MOJAWA Run Plus (Refurbished) | 32 GB (MOJAWA listing) | IP68 (MOJAWA listing) | Same model Headphones Addict timed at 8 h 43 min when new | Refurbished Run Plus sold on MOJAWA's own store | $59.99 (maker, 2026-11-08) | MOJAWA's page |
| Jabees 7Seven | 32 GB (New Atlas) | IP68, 1.5 m in fresh water; not suited to salt water (New Atlas) | 6 h MP3 / 5 h Bluetooth at 60% volume, Jabees' claim; New Atlas did not time it. About 2 h to charge | One-piece silicone-wrapped headset, 38 g (New Atlas), with Bluetooth and MP3 modes | $59.99 on Amazon (checked 2026-11-12) | Buy on Amazon |
| H2O Audio STREAM 3 PRO + SURGE BC headphones | 8 GB | IPX8, 12 ft (3 m) (H2O Audio) | 7 h, H2O Audio's rating | Player that mounts on the goggle strap, with wired SURGE headphones; the headphone-free option at $99.99 is sold out | $129.00 (maker, 2026-11-08) | H2O Audio's page |
What the differences mean
- Swims per charge. Run Plus: 8.72 h measured ÷ 0.75 h = 11 full 45-minute swims. Jabees 7Seven: 6 h claimed ÷ 0.75 h = 8. STREAM 3 PRO: 7 h claimed ÷ 0.75 h = 9.
- Time on the charger. Run Plus: 8.72 h of play ÷ 0.83 h of charging = about 10 h of music per hour on the cable. 7Seven: 6 h ÷ 2 h = 3 h per hour.
- Price. $99.99 − $59.99 = $40 between a new Run Plus and either the 7Seven or a refurbished Run Plus.
- Depth. The Run Plus is rated to 2 m and the 7Seven to 1.5 m, so the Run Plus has 0.5 m more margin for pool dives.
- Storage. 32 GB ÷ 8 GB = 4 times the music on the Run Plus or 7Seven compared with the STREAM 3 PRO or the 7Seven Air.
| Use | Fits |
|---|---|
| Laps most days, plus runs on land | MOJAWA Run Plus: 11 timed swims per charge, 50-minute recharge. $129.99: https://dealectric.com/go/mojawa-run-plus-bone-conduction-32gb |
| Same headset for $40 less | Run Plus (Refurbished) from MOJAWA's store |
| Cheapest new 32 GB headset for pool swimming | Jabees 7Seven, rated to 1.5 m in fresh water |
| Salt water | Not the 7Seven: New Atlas says it isn't suited to salt water |
| Player on the goggle strap with in-ear earplugs | H2O Audio STREAM 3 PRO, but only at $129.00 with headphones |
Battery: who timed what
Built-in storage matters because Bluetooth stops at the water's surface. H2O Audio's own product page says "Bluetooth does NOT work underwater", so the music has to live on the headset. The figure that decides how often you charge is runtime, and only one model here has been put on a clock by a named tester:
- MOJAWA Run Plus: Headphones Addict (Peter Susic, 2023-08-01) played music at 50% volume until the battery ran out at 8 h 43 min, then recharged it from 0 to 100% in 50 minutes. MOJAWA's own rating is 8 h at 75% volume. The review doesn't say whether the test ran in MP3 or Bluetooth mode. GamingTrend (Ron Burke) saw roughly 1 h from empty to full but repeated MOJAWA's runtime claim without testing it.
- Jabees 7Seven: New Atlas (Bronwyn Thompson, 2025-10-19) writes that "we didn't track it exactly" against Jabees' 5 h Bluetooth / 6 h MP3 claim at 60% volume, and calls that claim "probably a stretch". The review puts a full charge at about 2 h.
- H2O Audio STREAM 3 PRO: 7 h, H2O Audio's figure. FINIS Duo: up to 7 h and 4 GB according to FINIS's own manual. We couldn't confirm a current US price for the Duo on 2026-11-08, so it isn't in the table.
All of these players need music files you own, copied over from a computer. H2O Audio's STREAM DM page states that an Apple Music subscription doesn't let you download the files to its players. If you can spend more than $100, MOJAWA's Purra Swim is $169.99, has 32 GB and is rated for 15 h, which works out to 15 ÷ 0.75 = 20 swims per charge. $169.99: https://dealectric.com/go/mojawa-purra-swim-32gb-bone-conduction
Not recommended
H2O Audio STREAM 3 PRO at "$99.99". On 2026-11-08 the $99.99 option on H2O Audio's store comes with no headphones and is sold out. Every version that includes SURGE headphones costs $129.00, which is $29 over the budget, and it holds 8 GB against 32 GB on the Run Plus. H2O's goggle-mounted SONAR was sold out in both bundles when checked the same day.
Jabees 7Seven Air, if you want the 32 GB 7Seven. Jabees sells it alongside the 7Seven for $49.99, but it has 8 GB of MP3 memory. Jabees also lists each magnetic charging cable as exclusive to its own model. Check that the name on the box is "7Seven", not "7Seven Air", before you pay.
Sources
- Run Plus price $99.99 (compare-at $149.99), MOJAWA US store, read 2026-11-08 — www.mojawa.com
- Run Plus measured 8 h 43 min at 50% volume, 50-min full charge, 29.7 g, 32 GB, IP68 2 m / 2 h (MOJAWA rating), Headphones Addict, read 2026-11-08 — headphonesaddict.com
- Run Plus about 1 h empty-to-full charge, GamingTrend, read 2026-11-08 — gamingtrend.com
- Run Plus (Refurbished) $59.99, 32 GB, IP68, MOJAWA US store, read 2026-11-08 — www.mojawa.com
- Jabees 7Seven price $59.99, IP68, Bluetooth and MP3 modes, Jabees store, read 2026-11-08 — www.jabees.com
- Jabees 7Seven 32 GB, 5 h BT / 6 h MP3 claim not timed, ~2 h charge, 1.5 m fresh water, not suited to salt water, 38 g, New Atlas, read 2026-11-08 — newatlas.com
- Jabees 7Seven Air $49.99, 8 GB, IP68, 27.5 g, Jabees store, read 2026-11-08 — www.jabees.com
- 7Seven charging cable 'Exclusive to 7Seven', Jabees store, read 2026-11-08 — www.jabees.com
- STREAM 3 PRO: $99.99 no-headphone option sold out, $129.00 with SURGE headphones, 8 GB, 7 h, IPX8 12 ft, Bluetooth does not work underwater, H2O Audio store, read 2026-11-08 — h2oaudio.com
- Apple Music subscription files can't be downloaded to the player, H2O Audio STREAM DM page, read 2026-11-08 — h2oaudio.com
- H2O Audio SONAR sold out in both bundles ($99.99 and $139.99), H2O Audio store, read 2026-11-08 — h2oaudio.com
- FINIS Duo up to 7 h, 4 GB, MP3/WMA, FINIS manual via ManualsLib, read 2026-11-08 — www.manualslib.com
- MOJAWA Purra Swim $169.99, 32 GB, 15 h rated, MOJAWA US store, read 2026-11-08 — www.mojawa.com
Published 2026-11-03; updated 2026-11-12. The buy links are affiliate links; see the disclosure. Corrections welcome at [email protected] or /feedback.