From Shokz
- More Bass, Less Vibration - Waterproof , IP67 rated - Open-Ear Design Ensures awareness - Smaller Transducer, Bigger Sound - Lightweight, 26g - Quick Charge - 8H Battery life - 50% Less Sound Leakage - Moisture Detecting Alert, Protects battery when charging - 8 Hours of Music 8, Calls, Reliable battery life