NANK Runner Diver2 Pro Swimming Headphones — Open-Ear Bone Conduction, IP69 Waterproof, 32GB MP3, BT 5.4

Open-Ear Freedom for Every Workout

Meet the NANK Runner Diver2 Pro, a bone conduction headset engineered for swimmers, runners, and cyclists who want to train with both focus and awareness. The open-ear design delivers sound through the cheekbone rather than the ear canal, so you can hear your surroundings, your playlist, and your coach cues in one seamless experience. Built to perform in demanding environments, this device blends comfort with practical tech for real-world workouts.

Two listening modes give you flexible control. When you’re outdoors or in a crowded gym, the noise-reduction option helps you hear essential audio cues without sacrificing audio clarity. For swimming, you can switch to MP3 mode and turn off Bluetooth, letting you enjoy music underwater while staying mindful of your form and surroundings. This combination helps you tune into your workout while staying safe and aware.

Waterproof, Underwater Ready

• IP69 waterproof protection with nano-coating and ultrasonic sealing guards against sweat, rain, and pool splash.
• Designed for swimming with up to 10 meters of depth support and up to 5 hours of continuous playback underwater in MP3 mode.
• Ideal for lap sessions, open-water practice, and all-weather training where durability matters.

Whether you’re slicing through chlorine or braving open-water wakes, these headphones stay protected and comfortable.

Phone-Free Listening, on Your Terms

• Bluetooth 5.4 delivers fast, stable pairing with iOS and Android devices for streaming and quick access to your playlists.
• Built-in 32GB of storage lets you carry thousands of tracks for phone-free listening during pool sets or long runs.
• Triple-tap to switch modes quickly, so you can move from streaming to offline listening without missing a beat.

Comfort, Fit, and Real-World Use

• Ergonomic open-ear design with 35° adjustable ear hooks provides a secure, pressure-free fit that stays in place during workouts.
• Silicone strap included for a customized, snug feel and compatibility with swim caps, goggles, and helmets.
• Built to support active lifestyles, from sprints to endurance sessions, with reliable comfort across all-day wear.

Power That Keeps Up with Your Routine

• Up to 10 hours of playtime on a full charge, with a quick boost: 10 minutes of charging adds about 2 hours of playback.
• Great as a running, cycling, or gym companion—no need to tether to a phone for long workouts.

Notes: For swimming, use MP3 mode and turn off your phone’s Bluetooth to optimize underwater playback. If you have questions, NANK’s support team responds within 24 hours.