Drip-Fly OZ5: The Waterproof Bone Conduction Headphones Built for Swimming, Running, and Everyday Training

The Drip-Fly OZ5 is a waterproof, dual-mode bone conduction headphone built from food-grade silicone — IPX8-rated for swimming, wireless with a built-in 32GB MP3 player, and rated for 14+ hours of battery life. Here's what that actually means for your training.

Two Listening Modes, One Headphone

The OZ5's bendable earpiece lets you switch between Open-Ear mode and Noise-Cancelling mode just by adjusting the angle of the ear hook.

Use Open-Ear mode in quiet places like the office or at home, where full awareness and comfort matter more than isolation. Switch to Noise-Cancelling (immersive) mode in safe but noisy environments — busy streets, gyms, or crowded gear-ups — where you want the music to take over. The pioneering 35° adjustable ear hook is what makes this possible: no separate settings, no app, just a physical adjustment that turns the OZ5 into running headphones, everyday wireless earphones, or open-run gear depending on where you are.

IPX8 Waterproofing: Built for the Pool, Not Just the Rain

The OZ5 is IPX8-certified, rated to withstand 1.5 meters underwater for up to 40 minutes — not just sweat or splashes.

Most "waterproof" headphones on the market are actually only splash- or sweat-resistant. IPX8 is a meaningfully higher standard: it means the OZ5 can go underwater with you, which is exactly the point if you're doing laps rather than just jogging in the rain. That waterproofing doesn't come at the cost of sound quality either — you get the same audio performance whether you're in the pool, at the gym, or out on a trail.

Wireless Headphones and MP3 Player, in One Device

The OZ5 pairs wirelessly with iOS, Android, and Windows devices, and also works as a standalone MP3 player with 32GB of built-in storage — no phone required.

This matters most in the pool, where Bluetooth doesn't reach underwater. Double-tap the multifunctional button to switch into MP3 mode, load your own tracks onto the 32GB of onboard memory, and choose between sequential play or shuffle play. Train with your phone left in the locker and still have your full playlist with you.

Ergonomic Fit That Works With Your Other Gear

The OZ5's memory-elastic design and adjustable ear hook are built to stay secure under swim caps, goggles, or helmets — not fight against them.

A lot of bone conduction headphones are designed in isolation from the rest of your kit. The OZ5's ergonomic shaping accounts for the gear you're actually wearing alongside it, so it holds its fit whether you're wearing it as open-ear headphones on a run, over-ear during a workout, or under a swim cap in the pool.

Food-Grade Silicone: More Than a Comfort Claim

The OZ5 is built from patented food-grade silicone — softer and more flexible than the plastic used in most competing headphones — for an irritation-free fit during extended wear.

This is one of the more overlooked specs, but it's the reason the OZ5 doesn't dig in or irritate skin during a long swim, marathon, or trek. Food-grade silicone flexes with your head shape rather than pressing against it, which is a genuine material difference — not just marketing language — and it's a big part of why long-session comfort holds up where cheaper plastic-bodied headphones start to chafe.

14+ Hours of Battery, Magnetic Charging

The OZ5 delivers 14+ hours of total battery life and 8+ hours of continuous playback, with a magnetic charging cable for fast, fumble-free charging.

Whether you're running, swimming, or trekking through nature, the OZ5 is built to outlast a full day of activity, and the magnetic cable means you're not lining up a fiddly port after a long session with wet or tired hands.

Drip-Fly OZ5: Color and Size Options

The OZ5 is available in four colors — Grey, Red, Beige, and Orange — plus a Mini size for a more compact fit.

Frequently Asked Questions

How waterproof is the Drip-Fly OZ5?

It's IPX8-certified, rated to withstand 1.5 meters underwater for up to 40 minutes — built for swimming, not just sweat or rain.

Can I switch between open-ear and noise-cancelling modes?

Yes. Adjusting the 35° angle of the bendable ear hook switches the OZ5 between Open-Ear mode for awareness and Noise-Cancelling mode for immersive listening.

Do I need my phone to use the OZ5?

No. The OZ5 has 32GB of built-in MP3 storage with sequential and shuffle play, so you can listen underwater or anywhere Bluetooth can't reach.

Will the OZ5 fit under a swim cap or goggles?

Yes. The ergonomic, memory-elastic design and adjustable ear hook are built to stay secure alongside swim caps, goggles, or helmets.

What is the OZ5 made from?

Patented food-grade silicone — softer and more flexible than standard plastic — for an irritation-free fit during extended wear.

How long does the battery last?

14+ hours of total battery life, with 8+ hours of continuous playback, charged via a magnetic charging cable.

Final Verdict

The Drip-Fly OZ5 is built around a simple idea: waterproof, phone-free, all-day audio that adapts to whatever you're doing — swimming, running, or training — without sacrificing comfort. Shop the OZ5 range to find your color and fit.