1. The best acoustic components that produce sound quality with deep bass
2. Ear hook design make the headset is perfect for run, jogging, gym, fitness, workout, crossfit, riding, exercise, hard to loose, stays in ears and it will not interfere with your actions.
3. Sport ear plugs feature Ergonomically designed flexible ear hooks with gel flex silicone earbuds to ensure your headphones stay comfortably firm in place to guarantee fatigue free ears and tangle free comfort.