KOPIDOE Bone Conduction Swimming Headphones — 32GB Black, IPX8 Waterproof, Bluetooth 5.4 Open‑Ear Comfort

KOPIDOE Bone Conduction Swimming Headphones combine open-ear comfort with IPX8 waterproofing, Bluetooth 5.4 wireless and a built-in 32GB MP3 player so you can listen while swimming, running, or cycling without plugging into your phone.

Designed for athletes and active listeners, these wireless sports earbuds use bone conduction to transmit sound through the cheekbones, leaving your ear canals open for situational awareness. The headset supports Bluetooth for land use and a dedicated MP3 mode with 32GB storage for offline listening in the water. Lightweight and ergonomically shaped, they resist immersion up to 3 meters and recharge via a magnetic waterproof port.

How can I use these headphones while swimming?

Switch the headset to MP3 mode before you enter the water to play tracks from the internal 32GB storage — Bluetooth cannot stream underwater. The IPX8 rating lets you submerge the device for extended swims, and the secure wraparound design keeps the unit stable during laps or open-water training.

• Use MP3 mode to play stored songs while submerged.
• 32GB holds roughly 9,000 average-length tracks for long sessions.
• IPX8 protection supports immersion up to 3 meters.
• Ergonomic shape and lightweight build minimize slippage during strokes.

What are the benefits of bone conduction and open-ear design?

Bone conduction transmits sound through the bones of your skull, so nothing sits in the ear canal. That keeps ears dry, reduces ear fatigue, and preserves awareness of ambient sounds like traffic or coaching calls, which is helpful for outdoor workouts and safety-sensitive activities.

• Leaves ear canals open for situational awareness.
• More comfortable for long wear compared with in-ear buds.
• Reduces moisture buildup inside the ear during exercise.
• Secure fit suited to running, cycling and water training.

How do Bluetooth 5.4 and battery life support my workouts?

Bluetooth 5.4 provides faster, more stable connections up to about 33 feet for listening on land, and it can pair with two devices at once for easy switching. The integrated 200mAh battery delivers about eight hours of continuous playback and up to 72 hours standby, with a quick two-hour full charge via the magnetic waterproof port.

• Bluetooth 5.4 for reliable wireless range and dual-device pairing on land.
• 8 hours of continuous playback — suitable for long training days.
• 72 hours standby preserves battery between uses.
• Fast 2-hour recharge using the magnetic waterproof connector.

What formats and storage options are available for offline music?

The headset includes 32GB built-in storage that functions as an MP3 player; load your audio files from a computer to enjoy music without carrying a phone. This is particularly useful when swimming, since Bluetooth streaming will not work underwater.

• 32GB internal storage for thousands of tracks.
• MP3 mode required for underwater playback.
• Easy file transfer when connected to a computer.
• No microSD slot—use the internal memory for offline content.

Who is this for: KOPIDOE bone conduction headphones suit swimmers, triathletes, open-water swimmers, runners and cyclists who want music without blocking their ears. They also appeal to fitness enthusiasts who need long battery life, reliable waterproofing, and the freedom to train without carrying a phone. If you value situational awareness, comfortable all-day wear, and the convenience of onboard storage, these headphones are built for your active lifestyle.