Open-ear design for ultimate comfort and safety during workouts, crafted with lightweight titanium alloy frame and medical-grade silicone for all-day wear. Premium HD sound with bone conduction technology, delivering crisp audio without blocking ambient noise—perfect for runners and cyclists. IPX5 waterproof rating ensures sweat and rain resistance, ideal for intense training sessions. Latest Bluetooth 5.3 chip provides stable connectivity up to 15 meters with low latency. Ergonomic anti-slip design stays secure during marathons or gym sessions. Ultra-long 8-hour playtime with fast charging—10 minutes for 1.5 hours of music. Comes with dual EQ modes (bass boost/voice clarity) optimized for different sports scenarios. Compatible with all fitness tracking apps via built-in MEMS microphone. Bulk purchase available for gyms or corporate wellness programs at wholesale pricing.