OpenSwim Pro Bone-conduction Open-ear Sports Headphones. IP68 Waterproof For 2m Swimming. BT/MP3, 32GB Stores 8000 Songs. 10min Charge For 3h. Open-ear, Secure Fit For Outdoors.

Product Highlights

• Ip68 full waterproof rating with double seal design, works well under 2m water depth, perfectly fit swimming hiking and all outdoor wet scenarios.

• Dual bluetooth and mp3 mode with 32gb local storage for over 8000 songs. Stable bt5.4 for land use and offline mp3 mode for underwater swimming freely.

• Exclusive underwater customized sound effect optimizes underwater audio performance, delivering clear full sound during swimming training perfectly.

• Super fast charging only takes 10 mins for 3 hours playback. It meets long time swimming and running needs without frequent power recharging trouble.

• Open non in ear design keeps you aware of surrounding sounds while enjoying music. Ergonomic rear hanging structure stays firmly during strenuous exercise to guarantee sports safety.