The Bluetooth range is 10 meters (approx. 33 feet). Bring the phone closer. Cannot Pair with Device
IPX7, making it resistant to sweat and rain (not suitable for swimming).
Note: This feature is only available on "YYK525 AI" specific variants and usually requires a companion app on your phone.
The YYK525 supports a “one-to-two” connection method, allowing you to switch between two devices seamlessly. yyk525 user manual exclusive
For devices requiring connectivity, navigate to Settings > Sync > New Pairing . The YYK525 utilizes a proprietary frequency for interference-free operation. Ensure your companion device is within a 10-meter radius.
Avoid using the headset in heavy rain or while swimming (the device is not fully waterproof). Avoid extreme temperatures (below 10∘C10 raised to the composed with power cap C 60∘C60 raised to the composed with power cap C
Wipe the charging points on the headset and in the case with a dry cloth (sweat/dust can block charging). No Sound or Music Stops The Bluetooth range is 10 meters (approx
Take the device back out of the case. The internal system will reboot automatically with default factory configurations restored. ⚠️ Important Safety & Maintenance Guidelines
Thank you for purchasing the . This device is engineered for high-efficiency operation in professional environments.
: 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. Cannot Pair with Device IPX7, making it resistant
Master the YYK-525 Bluetooth Wireless Business Headset: The Exclusive User Manual
Most users panic when they see on the display. According to the exclusive service notes: