1. Ergonomics design steady and comfortable to wear.
2. Metal design simple but quite fashionable.
3. Stereo sound each time just as a music feast.
4. High quality PC resin + Aluminum Alloy material durable and not easy winding.
5. Mini key wire control flexible to switch.
2. Metal design simple but quite fashionable.
3. Stereo sound each time just as a music feast.
4. High quality PC resin + Aluminum Alloy material durable and not easy winding.
5. Mini key wire control flexible to switch.