NANK has unveiled the Runner Diver 2 Pro, a pair of open-ear Bluetooth headphones that blend innovative design, advanced noise-cancelling features, and a built-in MP3 player. Tailored for athletes and fitness enthusiasts, these headphones are built to excel in activities ranging from running and cycling to swimming and diving. With prices starting at $122.99 on Amazon and £130 on NANK’s official site, this latest release is positioned as a versatile option for those who demand reliable, high-performance audio gear.
Waterproof and Swim-Ready

The Runner Diver 2 Pro comes with an IP69 waterproof rating, the highest in its class, ensuring durability even during swimming and diving sessions. Leveraging nano-coating and ultrasonic welding, the headphones are designed to resist water intrusion in challenging environments. The integrated 32GB MP3 player eliminates the need for Bluetooth connectivity underwater, providing uninterrupted playback while submerged.
Dual Listening Modes and Bluetooth 5.4
These headphones include a dual-mode feature that lets users switch between open-ear listening and noise-cancelling functionality. This is achieved through adjustable 35° ear hooks, allowing users to adapt to different settings such as noisy pools or windy bike trails. Bluetooth 5.4 ensures quick and stable connections to iOS and Android devices, while a simple triple-tap switches to MP3 mode for offline listening.
Comfortable and Secure Design
NANK has engineered the Runner Diver 2 Pro for comfort and stability. The ergonomic design with memory-elastic ear hooks ensures a secure fit, accommodating swim caps, goggles, and helmets. Whether users are running marathons or cycling on rugged terrain, the headphones stay in place while delivering quality audio.

Long Battery Life with Fast Charging
The headphones offer up to 10 hours of battery life, making them suitable for extended workouts. Fast charging technology enables users to get an extra two hours of playback with just 10 minutes of charging—ideal for those with tight schedules.
Continuing a Tradition of Innovation
Founded by athlete Andrew Guo in 2011, NANK (formerly Naenka) has consistently focused on creating high-quality, functional audio products for active lifestyles. The Runner Diver 2 Pro embodies this ethos, addressing common challenges like wind noise and underwater audio clarity while maintaining a lightweight and durable design.
The Runner Diver 2 Pro is now available and aims to provide a comprehensive audio solution for athletes, outdoor enthusiasts, and swimmers alike. Those interested can explore it on Amazon or the NANK website.