Verify your package contains the YYK-525 earpiece, charging compartment, USB Type-C cable, alternative ear tips, and the official printed layout guide.
以下是 yyK525 系列在不同配置下可能出现的通用技术参数。请注意，这些数据仅供参考，实际以您手中的产品为准。
Turn off the Bluetooth on your phone and turn it back on. yyk525 user manual exclusive
| Symptom | Exclusive Fix | | :--- | :--- | | Unit vibrates but doesn't spin | The magnetic coupler has slipped. Open the case and align the white dot with the arrow. | | Screen flickers at level 7+ | This is a known firmware bug. Reduce to level 6, then jump to 8. | | Buttons unresponsive | Not a hardware issue. Place the unit in direct sunlight for 10 minutes (static discharge fix). |
If the headset will not connect, only plays from one side, or behaves erratically, perform a hardware reset: Verify your package contains the YYK-525 earpiece, charging
Includes a 500mAh portable compartment that can recharge the headset approximately 5 times.
: Remove the headset from the charging case and peel off the protective film. The red and blue indicator lights will flash alternately, signaling it is in pairing mode. Open the case and align the white dot with the arrow
After flashing, hold the Mode button for 10 seconds to clear the old user cache. Failure to do this will cause the new firmware to conflict with old configuration bits.
Congratulations on completing this comprehensive YYK525 user manual exclusive guide! With this manual, you are now equipped to unlock the full potential of your device. Remember to follow safety precautions, maintain your device regularly, and explore advanced features to ensure optimal performance.
: The earpiece holds 100mAh , while the charging case provides an additional 500mAh .