Nank
Nank Runner Diver2 Pro
$159.99
Released 2024
Best Bone Conduction Headphones · head-to-head
Nank Runner Diver2 Pro vs H2O Audio TRI 2
A sourced, side-by-side comparison. H2O Audio TRI 2 is cheaper at $149.99. Every spec and price links to its source.
H2O Audio
H2O Audio TRI 2
$149.99Cheaper
Released 2024
Which is better: the Nank Runner Diver2 Pro or H2O Audio TRI 2?
The Nank Runner Diver2 Pro wins 1 of the 1 specs we compare head to head; the other wins 0. The H2O Audio TRI 2 is the cheaper at $149.99. Get the Nank Runner Diver2 Pro for the stronger spec sheet, the H2O Audio TRI 2 to spend less.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Nank Runner Diver2 Pro | H2O Audio TRI 2 |
|---|---|---|
| US price | $159.99 | $149.99 |
| Brand | Nank | H2O Audio |
| Released | 2024 | 2024 |
| Transducer type | bone conduction | bone conduction |
| Bluetooth version | 5.4 | 5.3 |
| Battery life hours | 10 | 8.5 |
| Charging time hours | — | 2 |
| IP rating | IP69 | IPX8 |
| Weight grams | 32 | — |
| Frequency response (Hz) | — | — |
| Onboard storage (GB) | 32 | 8 |
| Driver size (mm) | — | — |
| Mic type | built-in microphone | waterproof microphone |
| Multi point pairing | — | — |
| Noise cancelling mic | Yes | — |
Sources — Nank Runner Diver2 Pro: naenka.com (verified 2026-06-26). H2O Audio TRI 2: h2oaudio.com (verified 2026-06-26).
What's the difference between the Nank Runner Diver2 Pro and H2O Audio TRI 2?
Where the two actually differ on the specs we track (5 of 12). Matching specs are omitted.
- Bluetooth version: Nank Runner Diver2 Pro 5.4 vs H2O Audio TRI 2 5.3
- Battery life hours: Nank Runner Diver2 Pro 10 vs H2O Audio TRI 2 8.5
- IP rating: Nank Runner Diver2 Pro IP69 vs H2O Audio TRI 2 IPX8
- Onboard storage (GB): Nank Runner Diver2 Pro 32 vs H2O Audio TRI 2 8
- Mic type: Nank Runner Diver2 Pro built-in microphone vs H2O Audio TRI 2 waterproof microphone
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Nank Runner Diver2 Pro
Only one whitelisted tester, TechRadar, published a hands-on review of this exact model (Senior Fitness Editor Matt Evans, month-long test). It praised the IP69 waterproofing, 32GB onboard storage (~8,000 tracks) and long battery life, while faulting the weak noise-canceling mode and dated USB-A charging. (1 sourced review, 1 lab-tested.)
Praised: Fully waterproof/sweatproof (IP69), works well in the pool; Huge 32GB onboard storage (~8,000 tracks) for phone-free swims/runs; Long battery life (~12 days mixed use) plus fast charging.
Flagged: Noise-canceling mode disappoints — makes music louder, not clearer, with sound leakage; Dated USB-A charging despite premium price; Expensive at full price ($199.99); carry case sold separately.
H2O Audio TRI 2
No sourced tester review yet.