: Avoid disassembling the unit yourself to prevent failure or fire risks. Troubleshooting Common Issues
: The red and blue indicator lights will flash alternately, signaling that the device is ready to pair.
: Remove the headset from the charging case or press and hold the multifunction key for 3 seconds while the device is off. Signal Indicator yyk525 user manual exclusive
For support, visit the official YYK support portal. Remember: Always use genuine cables and respect the ampere limits. Stay powered.
: The charging case features a digital display that shows the current battery percentage. Maintenance and Safety : Avoid disassembling the unit yourself to prevent
Press and hold the MFB switch button for 5 seconds until the red light turns off. 3. Pairing Guide (Exclusive) Following the official pairing instructions , follow these steps to connect your to your mobile phone or PC.
[Rotatable Ear Hook] _ _---_ _ / \/ \ \ | | | | | | (O) | | <-- Volume + / Volume - Buttons \ \_ _/ / \ --- / =======[ Body ]=============== [ MFB ] \______/ [On/Off Switch] Button | v [Rotating Earpiece] ---> [Mic Boom] Essential Hardware Interfaces Hilitand YYK-525 Wireless Business Headset User Manual Signal Indicator For support, visit the official YYK
Unlike the generic 2-page leaflet, the includes: