Us trail runners can get a bit demanding when it comes to what we want out of our gear. And it’s a fair call to make, because we’re out there alone, away from the daily grind, and we want our stuff to be reliable.
And dependable.
Trail running is all about finding the right rhythm – whether it’s your stride or your soundtrack. Enter the Nank Runner Diver2 Pro Bone Conduction Headphones, the newest kid on the block in the world of listening technology.
The Runner Diver2 Pro’s design is as smooth as a well-groomed singletrack. The wraparound, open-ear setup hugs your head without feeling tight, ensuring it stays put through uphill slogs and downhill dashes, and the bone conduction technology doesn’t plug your ears, letting you stay in tune with nature while still jamming to your favourite beats, podcasts or audiobooks.
With an IPX8 waterproof rating, these headphones can handle more than just a light drizzle – they’re ready to take a full plunge, because whether you’re powering through a rainy run or braving a stream crossing, the Runner Diver2 Pros can keep up the pace. For the aquatically-inclined, these are your ticket to waterproof waltzing.
Durability-wise, they’re as tough as a pair of well-worn trail shoes. With an IP69 waterproof rating, they are a device at the highest level of protection against water. This makes them a fantastic companion not only for rain-drenched runs but also for swimming (and submersion up to 1-1.5m underwater). Unlike other headphones that tap out at a little rain, these are designed to dive right in and keep performing.
Bone conduction technology has, in the past, gotten a bad rap for sacrificing sound quality, but the Runner Diver2 Pros keeps the beat alive. While the audio might not win a Grammy for depth, the clarity and punchy bass are more than enough to keep you motivated on the trails.
Here’s where the headphones really go the extra mile: they come with three pairs of sound quality enhancers, letting you switch between open-ear bone conduction mode and noise-cancelling in-ear mode.
On the trail, open-ear mode keeps you in tune with your surroundings for safety, letting you hear approaching mountain bikers or rustling wildlife, but when you’re on a long-haul bus ride to a race, or just want to tune out distractions, pop in the sound enhancers for a surprisingly immersive noise-cancelling experience.
I took the Runner Diver2 Pros out for a spin on some gnarly terrain, and they didn’t miss a step. The lightweight build and snug fit meant no awkward bouncing, even on the rockiest of paths. Plus, the design kept me aware of your surroundings, so I didn’t face-plant into a tree when a mountain biker came up behind me.
Battery life goes the extra mile with 10hrs of playtime, and the controls are super easy to use with a Bluetooth 5.4 connection that was stable (so no drop-outs). The Runner Diver2 Pros are a sound choice for trail runners, swimmers, and outdoor adventurers thanks to its innovation and being a step ahead of many competitors.
This article appeared in Edition 54 of Trail Run Magazine 2025. Grab your copy here
