Feature description：

1、Renaming+GPS positioning;

2. Support multiple wireless charging methods;

3. Accurate battery;

4. Upgrade Bluetooth chip

5. 3 to 6 hours of listening to music during phone calls, with a long battery life;

6. Out of the box automatic guidance/pairing;

7. Transparent mode;

8. 15mm high-quality speaker;

9. HIFI stereo sound quality;

10. Actual active noise cancellation (ANC);

et. If you have any other questions, please feel free to contact us. Thank you.