Bone Conduction Speaker for Swimming, IPX8 5.4 for the

[ULTIMATE PERFORMANCE] Subjected to rigorous IPX8 testing to ensure continuous underwater use in pools or oceans without any water damage. Dive with confidence knowing your speaker performs flawlessly at depths of up to 2 meters, resisting water penetration and maintaining optimal quality with every swim. [DUAL PLAYBACK FLEXIBILITY] Enjoy phone-free music using both 5.4 wireless streaming and standalone playback via the built-in 4GB storage. This versatile design allows you to seamlessly switch between streaming your favorite playlists and playing stored tracks directly, giving you complete freedom in the water. [INNOVATIVE BONE CONDUCTION TECHNOLOGY] Delivers crystal-clear sound directly through your cheekbones, keeping your ears fully open to surrounding sounds for added safety. Experience excellent quality during vigorous swimming while remaining aware of your surroundings. environment, making every underwater adventure more enjoyable.
[SECURE ERGONOMIC DESIGN] Features a comfortable and lightweight neck strap that stays perfectly in place during even the most intense swimming movements. The ergonomic fit ensures no slipping or discomfort, providing a secure and stable wearing experience that allows you to focus entirely on your performance.
[LONG-LASTING BATTERY & SMART TIMER] A built-in 400mAh rechargeable battery provides over 3 hours of continuous playtime, enough for extended training sessions. The built-in swim timer mode helps you accurately track your swimming efficiency, combining entertainment and practical fitness tools in one stylish device.