Yyk525 User Manual Exclusive |top| ✓

Located on the back of the headset (used for calls, music control, and power). Volume +/- Buttons: Located on the side. Type-C Charging Port: On the bottom of the case. Indicator Light: Shows pairing and battery status. 2. Initial Setup and Operation Getting Started (First Time Use)

: Search for "YYK-525" in your phone or PC’s Bluetooth settings. If a password is required, enter "0000".

: Single click to accept or terminate a call. Reject Call : Double click to decline an incoming call. yyk525 user manual exclusive

A: Some units are shipped in "Locked" mode for legal compliance. The exclusive code is: Rotate the dial: Right, Right, Left, Press, Left, Right. The lock icon will disappear.

以下是一些基于真实用户反馈的故障排查方案： Located on the back of the headset (used

Understanding the button layout is crucial for navigating calls and music.

The average YYK525 user will never read this guide. They will struggle with standard settings, encounter unexplained errors, and eventually replace a perfectly functional device due to ignorance. Indicator Light: Shows pairing and battery status

: The device is engineered for zero-friction starts. Taking the earbud from its "charging bin" triggers an automatic power-on and pairing sequence, signified by alternating red and blue flashes.