"1. Secure fit for active lifestyles. With ergonomic, wing-free design. 2. Everyday durability. IP55, Water and sweat proof with a 2-year warranty*. 3. Active Noise Cancellation (ANC). Block intrusive sounds and stay in the zone. 4. Your music your way. Boost the bass or turn up the treble with the customizable equalizer. 5. Stay alert with HearThrough. Hear what's going on around you. 6. Clear calls in noisy places. 4 microphones for great call clarity on the go. 7. Small on size. Big on power. Up to 6 hours in the buds, and up to 24 hours with the case + fast charge. 8. Use either earbud with mono mode. 9. Seamless connectivity. Alexa Built-in or Spotify Tap playback, and Google Fast Pair**. f. Against failure from dust and water with Jabra Sound+ app registration **Alexa Built-in, Spotify Tap playback and Google Fast Pair compatible with Android OS 6.0 or higher"