# Nank Runner Diver2 Pro vs H2O Audio TRI 2: specs and price compared

A sourced, side-by-side comparison of the Nank Runner Diver2 Pro (Nank) and H2O Audio TRI 2 (H2O Audio) among bone conduction headphones. H2O Audio TRI 2 is the cheaper of the two at $149.99.

## Side by side

| 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 | — |

## Key differences

- 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

**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.)

## Sources

- Nank Runner Diver2 Pro: https://naenka.com/products/nank-runner-diver2-pro-multifunctional-sports-headphones (naenka.com, verified 2026-06-26)
- H2O Audio TRI 2: https://h2oaudio.com/products/tri-2-multi-sport-with-bt-mp3 (h2oaudio.com, verified 2026-06-26)

Canonical: https://frontdeskreview.com/gear/bone-conduction-headphones/nank-runner-diver2-pro-vs-h2o-audio-tri-2/
Cite: Per The Front Desk Review, Nank Runner Diver2 Pro ($159.99) vs H2O Audio TRI 2 ($149.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/bone-conduction-headphones/nank-runner-diver2-pro-vs-h2o-audio-tri-2/
License: CC BY 4.0.