1. Ergonomic design, comfortable to wear, not easy to fall off.
2. The product has a weight of 6g and uses lightweight aluminum alloy + environmentally friendly ABS material.
3. Bluetooth 4.1, support for voice calls and music playback.
4. High-quality microphone design can effectively reduce environmental noise.
5. Duration: 2h, Standby: About 80h, Charging: About 2h.
